#41536A
Closest named color: YInMn Blue (#415A77). oklch(43.7% 0.044 254.8), rgb(65, 83, 106).
Aa
White text reads best on this color (7.86:1).
About this color
#41536A is a dark, muted blue. In OKLCH its lightness is 44%, its chroma 0.044 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.026 away. White text reads best on it, at 7.86:1.
| Hue family | Blues |
| Lightness | dark (44%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.67:1 |
| White text | 7.86:1 |
Values
| HEX | #41536A |
| RGB | rgb(65, 83, 106) |
| HSL | hsl(214, 24%, 34%) |
| OKLCH | oklch(43.7% 0.044 254.8) |
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 #41536A | 7.86:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #41536A | 2.67:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #41536A text on white | 7.86:1 | AAA | Lc 87.3 | Fine for body text |
| #41536A text on black | 2.67:1 | Fails | Lc -14.8 | 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
#F4F6F8
oklch(97.2% 0.003 247.9)
-
Step 100
100
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D3DAE3
oklch(88.6% 0.015 254.6)
-
Step 300
300
#B6C2D2
oklch(81% 0.026 255.6)
-
Step 400
400
#90A2BB
oklch(70.7% 0.042 256.6)
-
Step 500
500
#748BAA
oklch(63% 0.054 256)
-
Step 600
600
#5C7595
oklch(55.5% 0.058 254.8)
-
Step 700
700
#4C627F
oklch(49% 0.054 255.5)
-
Step 800
800 (this color)
#41536A
oklch(43.7% 0.044 254.8)
-
Step 900
900
#354354
oklch(37.8% 0.034 253.6)
-
Step 950
950
#1F2731
oklch(27% 0.022 254.2)
#41536A 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) | #4B546B | 0.015 |
| Deuteranopia (no green cones) | #46506A | 0.011 |
| Tritanopia (no blue cones) | #34585B | 0.038 |
| Achromatopsia (no color) | #525252 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41536A
#41536A
oklch(43.7% 0.044 254.8)
- #604E36
#604E36
oklch(43.6% 0.044 74.2)
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 #41536A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.026
- Dusty Grape #545775 ΔE 0.036
- Dusk #4E5481 ΔE 0.044
- Light Navy Blue #2E5A88 ΔE 0.051
- Dark Slate Gray #2F4F4F ΔE 0.053
- Petrol #005F6A ΔE 0.056
- Dark Grey Blue #29465B ΔE 0.057
- Deep Sea Blue #015482 ΔE 0.060
Use #41536A 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.