#212846
Closest named color: Oxford Blue (#1B263B). oklch(28.6% 0.056 272.5), rgb(33, 40, 70).
Aa
White text reads best on this color (14.41:1).
About this color
#212846 is a dark, muted blue. In OKLCH its lightness is 29%, its chroma 0.056 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.023 away. White text reads best on it, at 14.41:1.
| Hue family | Blues |
| Lightness | dark (29%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.45:1 |
| White text | 14.41:1 |
Values
| HEX | #212846 |
| RGB | rgb(33, 40, 70) |
| HSL | hsl(229, 36%, 20%) |
| OKLCH | oklch(28.6% 0.056 272.5) |
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 #212846 | 14.41:1 | AAA | Lc -104.0 | Preferred for body text |
| Black text on #212846 | 1.45:1 | Fails | Lc 0.0 | Not readable |
| #212846 text on white | 14.41:1 | AAA | Lc 101.1 | Preferred for body text |
| #212846 text on black | 1.45:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F7
oklch(93.5% 0.019 273.2)
-
Step 200
200
#D0D8F2
oklch(88.4% 0.037 272)
-
Step 300
300
#B2BFEC
oklch(81% 0.065 272.3)
-
Step 400
400
#8A9CE3
oklch(70.7% 0.106 272.6)
-
Step 500
500
#6E82DB
oklch(63.1% 0.136 272.4)
-
Step 600
600
#576AC8
oklch(55.6% 0.146 272.2)
-
Step 700
700
#4858AD
oklch(49.2% 0.136 272.5)
-
Step 800
800
#3B488C
oklch(42.7% 0.113 272.6)
-
Step 900
900
#323D70
oklch(37.7% 0.088 272.4)
-
Step 950
950 (this color)
#212846
oklch(28.6% 0.056 272.5)
#212846 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) | #1D2B47 | 0.010 |
| Deuteranopia (no green cones) | #192845 | 0.012 |
| Tritanopia (no blue cones) | #132E33 | 0.050 |
| Achromatopsia (no color) | #2A2A2A | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #212846
#212846
oklch(28.6% 0.056 272.5)
- #342902
#342902
oklch(28.5% 0.056 92.5)
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 #212846, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.023
- Space Cadet #2B2D42 ΔE 0.027
- Gunmetal #293241 ΔE 0.040
- Dark #1B2431 ΔE 0.041
- Prussian Blue #1D3557 ΔE 0.046
- Marine #042E60 ΔE 0.053
- Jet #212529 ΔE 0.053
- Dark Blue Grey #1F3B4D ΔE 0.061
Use #212846 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.