#214991
Closest named color: Cobalt (#1E488F). oklch(41.9% 0.127 261), rgb(33, 73, 145).
Aa
White text reads best on this color (8.65:1).
About this color
#214991 is a dark, moderately saturated blue. In OKLCH its lightness is 42%, its chroma 0.127 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.005 away. White text reads best on it, at 8.65:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.127) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.42:1 |
| White text | 8.65:1 |
Values
| HEX | #214991 |
| RGB | rgb(33, 73, 145) |
| HSL | hsl(219, 63%, 35%) |
| OKLCH | oklch(41.9% 0.127 261) |
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 #214991 | 8.65:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #214991 | 2.42:1 | Fails | Lc 14.7 | Not readable |
| #214991 text on white | 8.65:1 | AAA | Lc 89.3 | Fine for body text |
| #214991 text on black | 2.42:1 | Fails | Lc -12.9 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CADAF5
oklch(88.5% 0.041 260.9)
-
Step 300
300
#A6C2F1
oklch(81% 0.073 260.7)
-
Step 400
400
#76A0EB
oklch(70.6% 0.12 261.5)
-
Step 500
500
#5287E4
oklch(63.1% 0.151 260.8)
-
Step 600
600
#376ED2
oklch(55.5% 0.165 261.2)
-
Step 700
700
#295CB6
oklch(49.1% 0.153 260.8)
-
Step 800
800 (this color)
#214991
oklch(41.9% 0.127 261)
-
Step 900
900
#214076
oklch(37.8% 0.1 260.7)
-
Step 950
950
#142645
oklch(27.1% 0.063 260.6)
#214991 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) | #205194 | 0.023 |
| Deuteranopia (no green cones) | #004790 | 0.020 |
| Tritanopia (no blue cones) | #005A66 | 0.099 |
| Achromatopsia (no color) | #4C4C4C | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #214991
#214991
oklch(41.9% 0.127 261)
- #654700
#654700
oklch(42% 0.087 81)
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 #214991, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.005
- Dusk Blue #26538D ΔE 0.032
- Light Navy #155084 ΔE 0.032
- Deep Sea Blue #015482 ΔE 0.045
- Twilight Blue #0A437A ΔE 0.046
- Blueberry #464196 ΔE 0.049
- Dark Slate Blue #483D8B ΔE 0.055
- Light Navy Blue #2E5A88 ΔE 0.057
Use #214991 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.