#061E3C
Closest named color: Rich Black (#0D1B2A). oklch(23.6% 0.065 255.5), rgb(6, 30, 60).
Aa
White text reads best on this color (16.68:1).
About this color
#061E3C is a very dark, muted blue. In OKLCH its lightness is 24%, its chroma 0.065 and its hue 256°. 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 16.68:1.
| Hue family | Blues |
| Lightness | very dark (24%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.25:1 |
| White text | 16.68:1 |
Values
| HEX | #061E3C |
| RGB | rgb(6, 30, 60) |
| HSL | hsl(213, 82%, 13%) |
| OKLCH | oklch(23.6% 0.065 255.5) |
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 #061E3C | 16.68:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #061E3C | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #061E3C text on white | 16.68:1 | AAA | Lc 103.4 | Preferred for body text |
| #061E3C text on black | 1.25:1 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E0EBF9
oklch(93.6% 0.022 254.4)
-
Step 200
200
#C7DBF6
oklch(88.5% 0.043 255.9)
-
Step 300
300
#A0C3F2
oklch(80.8% 0.077 255.9)
-
Step 400
400
#6BA3EC
oklch(70.7% 0.123 255.5)
-
Step 500
500
#408AE6
oklch(63.2% 0.157 255.4)
-
Step 600
600
#1B71D4
oklch(55.5% 0.171 255.7)
-
Step 700
700
#0A5EB8
oklch(49% 0.16 255.7)
-
Step 800
800
#0F4E95
oklch(42.8% 0.131 255.4)
-
Step 900
900
#164176
oklch(37.6% 0.102 255.6)
-
Step 950
950 (this color)
#061E3C
oklch(23.6% 0.065 255.5)
#061E3C 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) | #0F213D | 0.015 |
| Deuteranopia (no green cones) | #051C3B | 0.007 |
| Tritanopia (no blue cones) | #00252A | 0.048 |
| Achromatopsia (no color) | #1E1E1E | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #061E3C
#061E3C
oklch(23.6% 0.065 255.5)
- #2C1A00
#2C1A00
oklch(23.6% 0.05 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 #061E3C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.035
- Oxford Blue #1B263B ΔE 0.041
- Dark #1B2431 ΔE 0.043
- Navy Blue #001146 ΔE 0.046
- Jet #212529 ΔE 0.062
- Night Blue #040348 ΔE 0.073
- Dark Indigo #1F0954 ΔE 0.074
- Space Cadet #2B2D42 ΔE 0.077
Use #061E3C 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.