#156A92
Closest named color: Peacock Blue (#016795). oklch(49.6% 0.098 235.3), rgb(21, 106, 146).
Aa
White text reads best on this color (5.98:1).
About this color
#156A92 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.098 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Peacock Blue (#016795), ΔE 0.013 away. White text reads best on it, at 5.98:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Peacock Blue (#016795) |
| Black text | 3.50:1 |
| White text | 5.98:1 |
Values
| HEX | #156A92 |
| RGB | rgb(21, 106, 146) |
| HSL | hsl(199, 75%, 33%) |
| OKLCH | oklch(49.6% 0.098 235.3) |
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 #156A92 | 5.98:1 | AA | Lc -84.7 | Fine for body text |
| Black text on #156A92 | 3.50:1 | AA large text | Lc 24.6 | Dividers and decoration only |
| #156A92 text on white | 5.98:1 | AA | Lc 79.5 | Fine for body text |
| #156A92 text on black | 3.50:1 | AA large text | Lc -22.3 | 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 700.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2ECF2
oklch(93.7% 0.013 233.7)
-
Step 200
200
#C9DCE8
oklch(88.4% 0.026 235.4)
-
Step 300
300
#A4C6DB
oklch(80.9% 0.047 235.3)
-
Step 400
400
#71A9CA
oklch(70.8% 0.076 235.2)
-
Step 500
500
#4792BC
oklch(63% 0.098 235.8)
-
Step 600
600
#227CA8
oklch(55.5% 0.106 235.2)
-
Step 700
700 (this color)
#156A92
oklch(49.6% 0.098 235.3)
-
Step 800
800
#145575
oklch(42.6% 0.082 235.5)
-
Step 900
900
#1A475E
oklch(37.8% 0.063 234.2)
-
Step 950
950
#112937
oklch(26.9% 0.04 236.4)
#156A92 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) | #566A94 | 0.058 |
| Deuteranopia (no green cones) | #465E91 | 0.049 |
| Tritanopia (no blue cones) | #007478 | 0.060 |
| Achromatopsia (no color) | #636363 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #156A92
#156A92
oklch(49.6% 0.098 235.3)
- #8C5124
#8C5124
oklch(49.5% 0.099 55.1)
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 #156A92, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peacock Blue #016795 ΔE 0.013
- Ocean Blue #03719C ΔE 0.023
- Sea Blue #047495 ΔE 0.029
- Denim #3B638C ΔE 0.030
- Muted Blue #3B719F ΔE 0.041
- Light Navy Blue #2E5A88 ΔE 0.047
- Denim Blue #3B5B92 ΔE 0.049
- Dusky Blue #475F94 ΔE 0.049
Use #156A92 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.