#41757D
Closest named color: Deep Aqua (#08787F). oklch(52.9% 0.057 208.3), rgb(65, 117, 125).
Aa
White text reads best on this color (5.16:1).
About this color
#41757D is a medium-dark, muted teal or cyan. In OKLCH its lightness is 53%, its chroma 0.057 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Aqua (#08787F), ΔE 0.032 away. White text reads best on it, at 5.16:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Deep Aqua (#08787F) |
| Black text | 4.06:1 |
| White text | 5.16:1 |
Values
| HEX | #41757D |
| RGB | rgb(65, 117, 125) |
| HSL | hsl(188, 32%, 37%) |
| OKLCH | oklch(52.9% 0.057 208.3) |
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 #41757D | 5.16:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #41757D | 4.06:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #41757D text on white | 5.16:1 | AA | Lc 75.5 | Fine for body text |
| #41757D text on black | 4.06:1 | AA large text | Lc -26.3 | Dividers and decoration only |
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 600.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBEC
oklch(93.5% 0.008 207.1)
-
Step 200
200
#CFDCDE
oklch(88.5% 0.014 207.9)
-
Step 300
300
#AEC6C9
oklch(80.9% 0.026 205.8)
-
Step 400
400
#83A8AE
oklch(70.6% 0.041 208.5)
-
Step 500
500
#63939A
oklch(63.2% 0.053 207.4)
-
Step 600
600 (this color)
#41757D
oklch(52.9% 0.057 208.3)
-
Step 700
700
#3A6971
oklch(49.1% 0.053 209.6)
-
Step 800
800
#30565C
oklch(42.7% 0.044 208.6)
-
Step 900
900
#2B474B
oklch(37.7% 0.034 207.2)
-
Step 950
950
#1A292C
oklch(26.9% 0.021 211.4)
#41757D 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) | #6D717E | 0.055 |
| Deuteranopia (no green cones) | #636A7D | 0.050 |
| Tritanopia (no blue cones) | #227977 | 0.029 |
| Achromatopsia (no color) | #6D6D6D | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41757D
#41757D
oklch(52.9% 0.057 208.3)
- #8A5F59
#8A5F59
oklch(52.9% 0.058 28)
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 #41757D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Aqua #08787F ΔE 0.032
- Metallic Blue #4F738E ΔE 0.035
- Bluegreen #017A79 ΔE 0.038
- Ocean #017B92 ΔE 0.041
- Deep Turquoise #017374 ΔE 0.041
- Teal #008080 ΔE 0.042
- Dark Aquamarine #017371 ΔE 0.044
- Slate #516572 ΔE 0.047
Use #41757D 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.