#061A3B
Closest named color: Rich Black (#0D1B2A). oklch(22.4% 0.069 259.6), rgb(6, 26, 59).
Aa
White text reads best on this color (17.23:1).
About this color
#061A3B is a very dark, muted blue. In OKLCH its lightness is 22%, its chroma 0.069 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.035 away. White text reads best on it, at 17.23:1.
| Hue family | Blues |
| Lightness | very dark (22%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.21:1 |
| White text | 17.23:1 |
Values
| HEX | #061A3B |
| RGB | rgb(6, 26, 59) |
| HSL | hsl(217, 82%, 13%) |
| OKLCH | oklch(22.4% 0.069 259.6) |
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 #061A3B | 17.23:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #061A3B | 1.21:1 | Fails | Lc 0.0 | Not readable |
| #061A3B text on white | 17.23:1 | AAA | Lc 103.9 | Preferred for body text |
| #061A3B text on black | 1.21:1 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EBFA
oklch(93.7% 0.023 258.4)
-
Step 200
200
#C8DAF8
oklch(88.4% 0.046 260.7)
-
Step 300
300
#A2C2F6
oklch(80.9% 0.082 260)
-
Step 400
400
#6EA1F2
oklch(70.8% 0.131 259.3)
-
Step 500
500
#4787ED
oklch(63.2% 0.167 259.4)
-
Step 600
600
#286EDB
oklch(55.7% 0.181 259.4)
-
Step 700
700
#1B5BBE
oklch(49.1% 0.169 259.5)
-
Step 800
800
#194B9A
oklch(42.8% 0.14 259.6)
-
Step 900
900
#1B3F7A
oklch(37.6% 0.109 259.8)
-
Step 950
950 (this color)
#061A3B
oklch(22.4% 0.069 259.6)
#061A3B 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) | #071E3C | 0.014 |
| Deuteranopia (no green cones) | #00193A | 0.009 |
| Tritanopia (no blue cones) | #002227 | 0.054 |
| Achromatopsia (no color) | #1B1B1B | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #061A3B
#061A3B
oklch(22.4% 0.069 259.6)
- #271900
#271900
oklch(22.6% 0.047 80.5)
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 #061A3B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.035
- Navy Blue #001146 ΔE 0.036
- Oxford Blue #1B263B ΔE 0.053
- Dark #1B2431 ΔE 0.053
- Night Blue #040348 ΔE 0.062
- Dark Indigo #1F0954 ΔE 0.069
- Dark Navy #000435 ΔE 0.070
- Jet #212529 ΔE 0.071
Use #061A3B 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.