#063049
Closest named color: Midnight Green (#073B4C). oklch(29.6% 0.063 240.8), rgb(6, 48, 73).
Aa
White text reads best on this color (13.75:1).
About this color
#063049 is a dark, muted blue. In OKLCH its lightness is 30%, its chroma 0.063 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.037 away. White text reads best on it, at 13.75:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.52:1 |
| White text | 13.75:1 |
Values
| HEX | #063049 |
| RGB | rgb(6, 48, 73) |
| HSL | hsl(202, 85%, 15%) |
| OKLCH | oklch(29.6% 0.063 240.8) |
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 #063049 | 13.75:1 | AAA | Lc -103.2 | Preferred for body text |
| Black text on #063049 | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #063049 text on white | 13.75:1 | AAA | Lc 100.0 | Preferred for body text |
| #063049 text on black | 1.52:1 | 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
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DEECF7
oklch(93.6% 0.021 241.4)
-
Step 200
200
#C2DDF2
oklch(88.4% 0.041 241.4)
-
Step 300
300
#95C7ED
oklch(80.8% 0.075 241.6)
-
Step 400
400
#53A9E4
oklch(70.6% 0.12 241.3)
-
Step 500
500
#0092D9
oklch(63.1% 0.147 241)
-
Step 600
600
#007BB7
oklch(55.7% 0.129 240.7)
-
Step 700
700
#00679B
oklch(49.1% 0.115 241)
-
Step 800
800
#005480
oklch(42.6% 0.1 241.3)
-
Step 900
900
#00466B
oklch(37.7% 0.087 240.8)
-
Step 950
950 (this color)
#063049
oklch(29.6% 0.063 240.8)
#063049 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) | #24304A | 0.031 |
| Deuteranopia (no green cones) | #1B2A49 | 0.025 |
| Tritanopia (no blue cones) | #003639 | 0.041 |
| Achromatopsia (no color) | #2D2D2D | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #063049
#063049
oklch(29.6% 0.063 240.8)
- #432405
#432405
oklch(29.6% 0.063 60.6)
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 #063049, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.037
- Prussian Blue #1D3557 ΔE 0.037
- Oxford Blue #1B263B ΔE 0.039
- Gunmetal #293241 ΔE 0.041
- Space Cadet #2B2D42 ΔE 0.042
- Marine #042E60 ΔE 0.043
- Dark Blue Grey #1F3B4D ΔE 0.046
- Dark #1B2431 ΔE 0.053
Use #063049 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.