#214479
Closest named color: Twilight Blue (#0A437A). oklch(39% 0.099 258.6), rgb(33, 68, 121).
Aa
White text reads best on this color (9.68:1).
About this color
#214479 is a dark, moderately saturated blue. In OKLCH its lightness is 39%, its chroma 0.099 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.017 away. White text reads best on it, at 9.68:1.
| Hue family | Blues |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.16:1 |
| White text | 9.68:1 |
Values
| HEX | #214479 |
| RGB | rgb(33, 68, 121) |
| HSL | hsl(216, 57%, 30%) |
| OKLCH | oklch(39% 0.099 258.6) |
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 #214479 | 9.68:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #214479 | 2.16:1 | Fails | Lc 11.8 | Not readable |
| #214479 text on white | 9.68:1 | AAA | Lc 92.2 | Preferred for body text |
| #214479 text on black | 2.16:1 | Fails | Lc -10.2 | 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 900.
-
Step 50
50
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF9
oklch(93.7% 0.022 256.7)
-
Step 200
200
#C9DAF5
oklch(88.4% 0.042 259.6)
-
Step 300
300
#A4C2F1
oklch(80.8% 0.074 259.3)
-
Step 400
400
#72A2EA
oklch(70.8% 0.118 258.3)
-
Step 500
500
#4C88E4
oklch(63.1% 0.153 258.7)
-
Step 600
600
#2E70D2
oklch(55.6% 0.165 258.6)
-
Step 700
700
#215DB6
oklch(49.1% 0.154 258.7)
-
Step 800
800
#1D4D93
oklch(42.8% 0.127 258.3)
-
Step 900
900 (this color)
#214479
oklch(39% 0.099 258.6)
-
Step 950
950
#122645
oklch(27% 0.064 258.9)
#214479 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) | #2B497B | 0.020 |
| Deuteranopia (no green cones) | #1C4178 | 0.011 |
| Tritanopia (no blue cones) | #005058 | 0.079 |
| Achromatopsia (no color) | #444444 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #214479
#214479
oklch(39% 0.099 258.6)
- #5C3F00
#5C3F00
oklch(39% 0.081 79.2)
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 #214479, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.017
- Light Navy #155084 ΔE 0.037
- Cobalt #1E488F ΔE 0.037
- Deep Sea Blue #015482 ΔE 0.047
- Marine Blue #01386A ΔE 0.052
- Dusk Blue #26538D ΔE 0.052
- Dark Grey Blue #29465B ΔE 0.054
- Dark Slate Blue #483D8B ΔE 0.064
Use #214479 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.