#2B6E95
Closest named color: Ocean Blue (#03719C). oklch(51.4% 0.091 237.9), rgb(43, 110, 149).
Aa
White text reads best on this color (5.57:1).
About this color
#2B6E95 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.091 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Ocean Blue (#03719C), ΔE 0.018 away. White text reads best on it, at 5.57:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Ocean Blue (#03719C) |
| Black text | 3.76:1 |
| White text | 5.57:1 |
Values
| HEX | #2B6E95 |
| RGB | rgb(43, 110, 149) |
| HSL | hsl(202, 55%, 38%) |
| OKLCH | oklch(51.4% 0.091 237.9) |
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 #2B6E95 | 5.57:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #2B6E95 | 3.76:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #2B6E95 text on white | 5.57:1 | AA | Lc 77.6 | Fine for body text |
| #2B6E95 text on black | 3.76:1 | AA large text | Lc -24.2 | 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
#E2EBF1
oklch(93.5% 0.013 236.6)
-
Step 200
200
#CBDCE8
oklch(88.5% 0.025 238.4)
-
Step 300
300
#A7C5DA
oklch(80.8% 0.044 238.6)
-
Step 400
400
#76A7C8
oklch(70.6% 0.071 238.6)
-
Step 500
500
#5191BA
oklch(63.1% 0.09 238.6)
-
Step 600
600
#327BA6
oklch(55.6% 0.098 238.1)
-
Step 700
700 (this color)
#2B6E95
oklch(51.4% 0.091 237.9)
-
Step 800
800
#205473
oklch(42.6% 0.075 238.4)
-
Step 900
900
#20465D
oklch(37.7% 0.059 237.6)
-
Step 950
950
#142936
oklch(27% 0.036 237.4)
#2B6E95 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) | #5C6E97 | 0.052 |
| Deuteranopia (no green cones) | #4D6394 | 0.043 |
| Tritanopia (no blue cones) | #00787B | 0.062 |
| Achromatopsia (no color) | #686868 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B6E95
#2B6E95
oklch(51.4% 0.091 237.9)
- #8E592E
#8E592E
oklch(51.4% 0.091 57.8)
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 #2B6E95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Blue #03719C ΔE 0.018
- Sea Blue #047495 ΔE 0.022
- Muted Blue #3B719F ΔE 0.023
- Peacock Blue #016795 ΔE 0.031
- Denim #3B638C ΔE 0.033
- Flat Blue #3C73A8 ΔE 0.036
- Dull Blue #49759C ΔE 0.038
- Metallic Blue #4F738E ΔE 0.041
Use #2B6E95 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.