#2E526A
Closest named color: YInMn Blue (#415A77). oklch(42.2% 0.058 239.3), rgb(46, 82, 106).
Aa
White text reads best on this color (8.29:1).
About this color
#2E526A is a dark, muted blue. In OKLCH its lightness is 42%, its chroma 0.058 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.040 away. White text reads best on it, at 8.29:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.53:1 |
| White text | 8.29:1 |
Values
| HEX | #2E526A |
| RGB | rgb(46, 82, 106) |
| HSL | hsl(204, 39%, 30%) |
| OKLCH | oklch(42.2% 0.058 239.3) |
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 #2E526A | 8.29:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #2E526A | 2.53:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #2E526A text on white | 8.29:1 | AAA | Lc 88.5 | Fine for body text |
| #2E526A text on black | 2.53:1 | Fails | Lc -13.7 | Not readable |
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 800.
-
Step 50
50
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBF0
oklch(93.6% 0.01 238.5)
-
Step 200
200
#CEDBE4
oklch(88.4% 0.019 237.8)
-
Step 300
300
#AEC4D4
oklch(80.9% 0.033 239.5)
-
Step 400
400
#82A6BF
oklch(70.7% 0.054 238.8)
-
Step 500
500
#6290AF
oklch(63.2% 0.068 238.8)
-
Step 600
600
#47799B
oklch(55.5% 0.076 239.8)
-
Step 700
700
#396684
oklch(49.1% 0.069 239.5)
-
Step 800
800 (this color)
#2E526A
oklch(42.2% 0.058 239.3)
-
Step 900
900
#2A4557
oklch(37.7% 0.045 238.8)
-
Step 950
950
#192833
oklch(26.9% 0.029 241)
#2E526A 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) | #47526B | 0.032 |
| Deuteranopia (no green cones) | #3F4B6A | 0.028 |
| Tritanopia (no blue cones) | #07585A | 0.046 |
| Achromatopsia (no color) | #4E4E4E | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E526A
#2E526A
oklch(42.2% 0.058 239.3)
- #65462C
#65462C
oklch(42.2% 0.058 60.3)
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 #2E526A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.040
- Dark Grey Blue #29465B ΔE 0.042
- Dark Slate Gray #2F4F4F ΔE 0.044
- Deep Teal #00555A ΔE 0.045
- Deep Sea Blue #015482 ΔE 0.045
- Petrol #005F6A ΔE 0.046
- Light Navy #155084 ΔE 0.049
- Charcoal #264653 ΔE 0.050
Use #2E526A 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.