#257692
Closest named color: Sea Blue (#047495). oklch(53% 0.087 225.4), rgb(37, 118, 146).
Aa
White text reads best on this color (5.14:1).
About this color
#257692 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 53%, its chroma 0.087 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Sea Blue (#047495), ΔE 0.015 away. White text reads best on it, at 5.14:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Sea Blue (#047495) |
| Black text | 4.08:1 |
| White text | 5.14:1 |
Values
| HEX | #257692 |
| RGB | rgb(37, 118, 146) |
| HSL | hsl(195, 60%, 36%) |
| OKLCH | oklch(53% 0.087 225.4) |
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 #257692 | 5.14:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #257692 | 4.08:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #257692 text on white | 5.14:1 | AA | Lc 75.1 | Fine for body text |
| #257692 text on black | 4.08:1 | AA large text | Lc -26.6 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECF0
oklch(93.7% 0.012 223.5)
-
Step 200
200
#CBDCE4
oklch(88.4% 0.021 227.6)
-
Step 300
300
#A7C6D4
oklch(80.8% 0.039 226.9)
-
Step 400
400
#76A9BE
oklch(70.6% 0.062 225.6)
-
Step 500
500
#4F94AE
oklch(63.2% 0.08 224.9)
-
Step 600
600 (this color)
#257692
oklch(53% 0.087 225.4)
-
Step 700
700
#206A83
oklch(49.1% 0.081 224.9)
-
Step 800
800
#1D566B
oklch(42.6% 0.067 226.3)
-
Step 900
900
#1F4757
oklch(37.6% 0.052 226.9)
-
Step 950
950
#132A33
oklch(27.1% 0.033 225.6)
#257692 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) | #677493 | 0.067 |
| Deuteranopia (no green cones) | #586992 | 0.058 |
| Tritanopia (no blue cones) | #007E7F | 0.047 |
| Achromatopsia (no color) | #6D6D6D | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #257692
#257692
oklch(53% 0.087 225.4)
- #955B3F
#955B3F
oklch(53% 0.087 46.1)
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 #257692, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Blue #047495 ΔE 0.015
- Ocean #017B92 ΔE 0.018
- Ocean Blue #03719C ΔE 0.028
- Muted Blue #3B719F ΔE 0.033
- Dull Blue #49759C ΔE 0.036
- Cerulean #457B9D ΔE 0.036
- Metallic Blue #4F738E ΔE 0.036
- Deep Aqua #08787F ΔE 0.036
Use #257692 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.