#286177
Closest named color: YInMn Blue (#415A77). oklch(46.5% 0.069 226.6), rgb(40, 97, 119).
Aa
White text reads best on this color (6.84:1).
About this color
#286177 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 46%, its chroma 0.069 and its hue 227°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.031 away. White text reads best on it, at 6.84:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 3.06:1 |
| White text | 6.84:1 |
Values
| HEX | #286177 |
| RGB | rgb(40, 97, 119) |
| HSL | hsl(197, 50%, 31%) |
| OKLCH | oklch(46.5% 0.069 226.6) |
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 #286177 | 6.84:1 | AA | Lc -88.4 | Fine for body text |
| Black text on #286177 | 3.06:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #286177 text on white | 6.84:1 | AA | Lc 83.4 | Fine for body text |
| #286177 text on black | 3.06:1 | AA large text | Lc -18.5 | 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 700.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CDDCE3
oklch(88.5% 0.019 227.3)
-
Step 300
300
#ABC6D1
oklch(81% 0.033 224.3)
-
Step 400
400
#7DA8BA
oklch(70.7% 0.053 225.6)
-
Step 500
500
#5B92A9
oklch(63.1% 0.068 226.5)
-
Step 600
600
#3F7C95
oklch(55.6% 0.074 227.1)
-
Step 700
700 (this color)
#286177
oklch(46.5% 0.069 226.6)
-
Step 800
800
#295567
oklch(42.6% 0.057 227.1)
-
Step 900
900
#264654
oklch(37.6% 0.045 228.1)
-
Step 950
950
#172931
oklch(26.9% 0.028 227.9)
#286177 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) | #555F78 | 0.051 |
| Deuteranopia (no green cones) | #4A5777 | 0.045 |
| Tritanopia (no blue cones) | #006768 | 0.040 |
| Achromatopsia (no color) | #5A5A5A | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #286177
#286177
oklch(46.5% 0.069 226.6)
- #794D37
#794D37
oklch(46.5% 0.069 47.1)
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 #286177, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.031
- Petrol #005F6A ΔE 0.032
- Dark Aqua #05696B ΔE 0.040
- Light Navy Blue #2E5A88 ΔE 0.040
- Denim #3B638C ΔE 0.041
- Peacock Blue #016795 ΔE 0.048
- Slate #516572 ΔE 0.049
- Deep Sea Blue #015482 ΔE 0.055
Use #286177 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.