#41CBE3
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(77.9% 0.119 211.8), rgb(65, 203, 227).
Aa
Black text reads best on this color (10.87:1).
About this color
#41CBE3 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 78%, its chroma 0.119 and its hue 212°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.023 away. Black text reads best on it, at 10.87:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 10.87:1 |
| White text | 1.93:1 |
Values
| HEX | #41CBE3 |
| RGB | rgb(65, 203, 227) |
| HSL | hsl(189, 74%, 57%) |
| OKLCH | oklch(77.9% 0.119 211.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #41CBE3 | 1.93:1 | Fails | Lc -40.9 | Non-text elements, placeholder text |
| Black text on #41CBE3 | 10.87:1 | AAA | Lc 67.3 | Content text, not long reading |
| #41CBE3 text on white | 1.93:1 | Fails | Lc 36.6 | Non-text elements, placeholder text |
| #41CBE3 text on black | 10.87:1 | AAA | Lc -65.9 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EAF9FC
oklch(97.2% 0.016 211)
-
Step 100
100
#D1F1F7
oklch(93.7% 0.034 210.2)
-
Step 200
200
#A6E5F3
oklch(88.4% 0.066 213)
-
Step 300
300 (this color)
#41CBE3
oklch(77.9% 0.119 211.8)
-
Step 400
400
#00B4CD
oklch(70.7% 0.123 212.1)
-
Step 500
500
#009AB0
oklch(63% 0.11 212.4)
-
Step 600
600
#008294
oklch(55.7% 0.097 211.6)
-
Step 700
700
#006D7D
oklch(49.1% 0.086 212.3)
-
Step 800
800
#005966
oklch(42.6% 0.074 211.8)
-
Step 900
900
#004A56
oklch(37.6% 0.066 213)
-
Step 950
950
#002C34
oklch(26.9% 0.047 213.2)
#41CBE3 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #B8C4E4 | 0.110 |
| Deuteranopia (no green cones) | #A1B3E3 | 0.101 |
| Tritanopia (no blue cones) | #00D5D2 | 0.046 |
| Achromatopsia (no color) | #BABABA | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41CBE3
#41CBE3
oklch(77.9% 0.119 211.8)
- #FA9A87
#FA9A87
oklch(78% 0.119 31.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #41CBE3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.023
- Aqua Blue #02D8E9 ΔE 0.035
- Dark Turquoise #00CED1 ΔE 0.036
- Bright Sky Blue #02CCFE ΔE 0.040
- Medium Turquoise #48D1CC ΔE 0.042
- Lightblue #7BC8F6 ΔE 0.054
- Sky Blue #87CEEB ΔE 0.057
- Deep Sky Blue #00BFFF ΔE 0.063
Use #41CBE3 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.