#061C40
Closest named color: Navy Blue (#001146). oklch(23.4% 0.074 259.6), rgb(6, 28, 64).
Aa
White text reads best on this color (16.82:1).
About this color
#061C40 is a very dark, moderately saturated blue. In OKLCH its lightness is 23%, its chroma 0.074 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.037 away. White text reads best on it, at 16.82:1.
| Hue family | Blues |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.24:1 |
| White text | 16.82:1 |
Values
| HEX | #061C40 |
| RGB | rgb(6, 28, 64) |
| HSL | hsl(217, 83%, 14%) |
| OKLCH | oklch(23.4% 0.074 259.6) |
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 #061C40 | 16.82:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #061C40 | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #061C40 text on white | 16.82:1 | AAA | Lc 103.5 | Preferred for body text |
| #061C40 text on black | 1.24:1 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C6DAFA
oklch(88.4% 0.049 259.8)
-
Step 300
300
#9FC2FA
oklch(80.9% 0.088 259.7)
-
Step 400
400
#6AA0F7
oklch(70.6% 0.14 259.6)
-
Step 500
500
#4185F4
oklch(63% 0.18 259.8)
-
Step 600
600
#1F6CE3
oklch(55.6% 0.196 259.6)
-
Step 700
700
#1159C5
oklch(49.1% 0.182 259.6)
-
Step 800
800
#124A9F
oklch(42.8% 0.15 259.4)
-
Step 900
900
#173F7F
oklch(37.8% 0.117 259.6)
-
Step 950
950 (this color)
#061C40
oklch(23.4% 0.074 259.6)
#061C40 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) | #072041 | 0.013 |
| Deuteranopia (no green cones) | #001B3F | 0.009 |
| Tritanopia (no blue cones) | #00252A | 0.059 |
| Achromatopsia (no color) | #1D1D1D | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #061C40
#061C40
oklch(23.4% 0.074 259.6)
- #2A1B00
#2A1B00
oklch(23.5% 0.049 80)
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 #061C40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.037
- Rich Black #0D1B2A ΔE 0.043
- Oxford Blue #1B263B ΔE 0.048
- Dark #1B2431 ΔE 0.052
- Night Blue #040348 ΔE 0.064
- Dark Indigo #1F0954 ΔE 0.065
- Jet #212529 ΔE 0.071
- Dark Navy #000435 ΔE 0.077
Use #061C40 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.