#65D5FB
Closest named color: Light Sky Blue (#87CEFA). oklch(82.2% 0.115 223.2), rgb(101, 213, 251).
Aa
Black text reads best on this color (12.46:1).
About this color
#65D5FB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.115 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.032 away. Black text reads best on it, at 12.46:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 12.46:1 |
| White text | 1.68:1 |
Values
| HEX | #65D5FB |
| RGB | rgb(101, 213, 251) |
| HSL | hsl(195, 95%, 69%) |
| OKLCH | oklch(82.2% 0.115 223.2) |
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 #65D5FB | 1.68:1 | Fails | Lc -33.4 | Non-text elements, placeholder text |
| Black text on #65D5FB | 12.46:1 | AAA | Lc 74.2 | Content text, not long reading |
| #65D5FB text on white | 1.68:1 | Fails | Lc 29.6 | Dividers and decoration only |
| #65D5FB text on black | 12.46:1 | AAA | Lc -73.2 | 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
#EBF8FD
oklch(97.1% 0.015 222.7)
-
Step 100
100
#D3EFFA
oklch(93.5% 0.033 223.4)
-
Step 200
200
#ABE3F8
oklch(88.4% 0.064 223)
-
Step 300
300 (this color)
#65D5FB
oklch(82.2% 0.115 223.2)
-
Step 400
400
#00B1DC
oklch(70.6% 0.132 223.3)
-
Step 500
500
#0098BD
oklch(63.1% 0.118 223.1)
-
Step 600
600
#00809F
oklch(55.6% 0.103 222.6)
-
Step 700
700
#006B86
oklch(49% 0.091 223.1)
-
Step 800
800
#00586F
oklch(42.7% 0.08 223.4)
-
Step 900
900
#00495D
oklch(37.7% 0.071 223.8)
-
Step 950
950
#002B38
oklch(26.8% 0.05 223.6)
#65D5FB 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) | #BFD0FD | 0.091 |
| Deuteranopia (no green cones) | #AAC0FB | 0.082 |
| Tritanopia (no blue cones) | #00E1E1 | 0.068 |
| Achromatopsia (no color) | #C7C7C7 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65D5FB
#65D5FB
oklch(82.2% 0.115 223.2)
- #FFAE8D
#FFAE8D
oklch(82.1% 0.106 43)
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 #65D5FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.032
- Sky Blue #87CEEB ΔE 0.034
- Lightblue #7BC8F6 ΔE 0.036
- Sky #82CAFC ΔE 0.036
- Vivid Sky Blue #4CC9F0 ΔE 0.040
- Aqua Blue #02D8E9 ΔE 0.049
- Bright Sky Blue #02CCFE ΔE 0.049
- Baby Blue #A2CFFE ΔE 0.058
Use #65D5FB 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.