#214DAC
Closest named color: Cobalt (#1E488F). oklch(44.9% 0.16 262.9), rgb(33, 77, 172).
Aa
White text reads best on this color (7.71:1).
About this color
#214DAC is a dark, vivid blue. In OKLCH its lightness is 45%, its chroma 0.160 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.049 away. White text reads best on it, at 7.71:1.
| Hue family | Blues |
| Lightness | dark (45%) |
| Chroma | vivid (0.160) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.72:1 |
| White text | 7.71:1 |
Values
| HEX | #214DAC |
| RGB | rgb(33, 77, 172) |
| HSL | hsl(221, 68%, 40%) |
| OKLCH | oklch(44.9% 0.16 262.9) |
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 #214DAC | 7.71:1 | AAA | Lc -91.1 | Preferred for body text |
| Black text on #214DAC | 2.72:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #214DAC text on white | 7.71:1 | AAA | Lc 86.3 | Fine for body text |
| #214DAC text on black | 2.72:1 | Fails | Lc -15.8 | 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 800.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EAFD
oklch(93.5% 0.028 263.4)
-
Step 200
200
#C7DAFC
oklch(88.5% 0.051 262.1)
-
Step 300
300
#A1C1FE
oklch(81% 0.094 263)
-
Step 400
400
#6E9EFD
oklch(70.7% 0.149 262.9)
-
Step 500
500
#4882FB
oklch(63.1% 0.191 262.9)
-
Step 600
600
#2B67EA
oklch(55.5% 0.208 262.9)
-
Step 700
700
#1F55CC
oklch(49.1% 0.193 262.9)
-
Step 800
800 (this color)
#214DAC
oklch(44.9% 0.16 262.9)
-
Step 900
900
#1B3C83
oklch(37.6% 0.126 263)
-
Step 950
950
#11244C
oklch(27% 0.078 263.1)
#214DAC 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) | #0059AF | 0.032 |
| Deuteranopia (no green cones) | #004DAA | 0.016 |
| Tritanopia (no blue cones) | #006475 | 0.123 |
| Achromatopsia (no color) | #535353 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #214DAC
#214DAC
oklch(44.9% 0.16 262.9)
- #6E4F00
#6E4F00
oklch(44.9% 0.092 82.4)
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 #214DAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.049
- Blue Blue #2242C7 ΔE 0.050
- Sapphire #2138AB ΔE 0.050
- Dusk Blue #26538D ΔE 0.055
- Blueberry #464196 ΔE 0.058
- Denim Blue #3B5B92 ΔE 0.068
- Light Navy #155084 ΔE 0.068
- Majorelle Blue #3F37C9 ΔE 0.069
Use #214DAC 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.