#286A92
Closest named color: Peacock Blue (#016795). oklch(50.1% 0.092 239.1), rgb(40, 106, 146).
Aa
White text reads best on this color (5.88:1).
About this color
#286A92 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.092 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Peacock Blue (#016795), ΔE 0.021 away. White text reads best on it, at 5.88:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Peacock Blue (#016795) |
| Black text | 3.56:1 |
| White text | 5.88:1 |
Values
| HEX | #286A92 |
| RGB | rgb(40, 106, 146) |
| HSL | hsl(203, 57%, 36%) |
| OKLCH | oklch(50.1% 0.092 239.1) |
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 #286A92 | 5.88:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #286A92 | 3.56:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #286A92 text on white | 5.88:1 | AA | Lc 79.2 | Fine for body text |
| #286A92 text on black | 3.56:1 | AA large text | Lc -22.6 | 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 700.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF2
oklch(93.5% 0.014 241)
-
Step 200
200
#CBDCE8
oklch(88.5% 0.025 238.4)
-
Step 300
300
#A7C5DB
oklch(80.8% 0.045 239.9)
-
Step 400
400
#77A7C8
oklch(70.6% 0.071 239.1)
-
Step 500
500
#5291BA
oklch(63.1% 0.09 238.9)
-
Step 600
600
#337BA7
oklch(55.7% 0.099 239)
-
Step 700
700 (this color)
#286A92
oklch(50.1% 0.092 239.1)
-
Step 800
800
#205474
oklch(42.6% 0.076 239.2)
-
Step 900
900
#20465E
oklch(37.8% 0.06 238.8)
-
Step 950
950
#142937
oklch(27% 0.038 239.4)
#286A92 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) | #576A94 | 0.049 |
| Deuteranopia (no green cones) | #496091 | 0.040 |
| Tritanopia (no blue cones) | #007478 | 0.062 |
| Achromatopsia (no color) | #646464 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #286A92
#286A92
oklch(50.1% 0.092 239.1)
- #8A5528
#8A5528
oklch(50.1% 0.092 58.5)
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 #286A92, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peacock Blue #016795 ΔE 0.021
- Denim #3B638C ΔE 0.024
- Ocean Blue #03719C ΔE 0.024
- Sea Blue #047495 ΔE 0.030
- Muted Blue #3B719F ΔE 0.033
- Dusky Blue #475F94 ΔE 0.042
- Denim Blue #3B5B92 ΔE 0.045
- Flat Blue #3C73A8 ΔE 0.046
Use #286A92 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.