#224977
Closest named color: Light Navy (#155084). oklch(40.1% 0.09 254.1), rgb(34, 73, 119).
Aa
White text reads best on this color (9.18:1).
About this color
#224977 is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.090 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.027 away. White text reads best on it, at 9.18:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.28:1 |
| White text | 9.18:1 |
Values
| HEX | #224977 |
| RGB | rgb(34, 73, 119) |
| HSL | hsl(212, 56%, 30%) |
| OKLCH | oklch(40.1% 0.09 254.1) |
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 #224977 | 9.18:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #224977 | 2.28:1 | Fails | Lc 13.1 | Not readable |
| #224977 text on white | 9.18:1 | AAA | Lc 90.9 | Preferred for body text |
| #224977 text on black | 2.28:1 | Fails | Lc -11.4 | 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
#E1EBF7
oklch(93.6% 0.019 252.9)
-
Step 200
200
#C9DBF2
oklch(88.5% 0.037 254.6)
-
Step 300
300
#A3C4EC
oklch(81% 0.067 253.5)
-
Step 400
400
#70A4E2
oklch(70.7% 0.107 253.5)
-
Step 500
500
#498BDA
oklch(63% 0.137 254.3)
-
Step 600
600
#2874C8
oklch(55.7% 0.149 254)
-
Step 700
700
#1A61AD
oklch(49.2% 0.139 253.9)
-
Step 800
800
#194F8C
oklch(42.7% 0.115 254.3)
-
Step 900
900 (this color)
#224977
oklch(40.1% 0.09 254.1)
-
Step 950
950
#112741
oklch(26.9% 0.056 253.9)
#224977 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) | #344C79 | 0.023 |
| Deuteranopia (no green cones) | #284476 | 0.015 |
| Tritanopia (no blue cones) | #00545A | 0.071 |
| Achromatopsia (no color) | #484848 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #224977
#224977
oklch(40.1% 0.09 254.1)
- #634000
#634000
oklch(40.2% 0.085 74.1)
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 #224977, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.027
- Twilight Blue #0A437A ΔE 0.028
- Deep Sea Blue #015482 ΔE 0.035
- Cobalt #1E488F ΔE 0.041
- Dusk Blue #26538D ΔE 0.044
- Dark Grey Blue #29465B ΔE 0.047
- Light Navy Blue #2E5A88 ΔE 0.057
- Charcoal #264653 ΔE 0.061
Use #224977 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.