#436893
Closest named color: Denim (#3B638C). oklch(50.9% 0.081 253), rgb(67, 104, 147).
Aa
White text reads best on this color (5.76:1).
About this color
#436893 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.081 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.020 away. White text reads best on it, at 5.76:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.64:1 |
| White text | 5.76:1 |
Values
| HEX | #436893 |
| RGB | rgb(67, 104, 147) |
| HSL | hsl(212, 37%, 42%) |
| OKLCH | oklch(50.9% 0.081 253) |
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 #436893 | 5.76:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #436893 | 3.64:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #436893 text on white | 5.76:1 | AA | Lc 78.7 | Fine for body text |
| #436893 text on black | 3.64:1 | AA large text | Lc -23.0 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#CFDAE8
oklch(88.4% 0.023 254.4)
-
Step 300
300
#AFC3DA
oklch(80.9% 0.039 252)
-
Step 400
400
#85A3C7
oklch(70.6% 0.063 253.3)
-
Step 500
500
#668CB9
oklch(63% 0.08 253.2)
-
Step 600
600
#4D76A5
oklch(55.6% 0.087 252.7)
-
Step 700
700 (this color)
#436893
oklch(50.9% 0.081 253)
-
Step 800
800
#345173
oklch(42.8% 0.067 253.2)
-
Step 900
900
#2D435D
oklch(37.7% 0.053 253.2)
-
Step 950
950
#1B2736
oklch(26.9% 0.033 254.4)
#436893 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) | #576A95 | 0.026 |
| Deuteranopia (no green cones) | #4D6292 | 0.020 |
| Tritanopia (no blue cones) | #157277 | 0.071 |
| Achromatopsia (no color) | #666666 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #436893
#436893
oklch(50.9% 0.081 253)
- #825E2C
#825E2C
oklch(50.9% 0.081 73.1)
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 #436893, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.020
- Dusky Blue #475F94 ΔE 0.027
- Muted Blue #3B719F ΔE 0.028
- Dull Blue #49759C ΔE 0.040
- Flat Blue #3C73A8 ΔE 0.040
- Metallic Blue #4F738E ΔE 0.040
- Denim Blue #3B5B92 ΔE 0.041
- French Blue #436BAD ΔE 0.041
Use #436893 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.