#010B26
Closest named color: Dark Navy Blue (#00022E). oklch(15.9% 0.06 260.7), rgb(1, 11, 38).
Aa
White text reads best on this color (19.49:1).
About this color
#010B26 is a very dark, muted blue. In OKLCH its lightness is 16%, its chroma 0.060 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Navy Blue (#00022E), ΔE 0.035 away. White text reads best on it, at 19.49:1.
| Hue family | Blues |
| Lightness | very dark (16%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Dark Navy Blue (#00022E) |
| Black text | 1.07:1 |
| White text | 19.49:1 |
Values
| HEX | #010B26 |
| RGB | rgb(1, 11, 38) |
| HSL | hsl(224, 95%, 8%) |
| OKLCH | oklch(15.9% 0.06 260.7) |
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 #010B26 | 19.49:1 | AAA | Lc -107.5 | Preferred for body text |
| Black text on #010B26 | 1.07:1 | Fails | Lc 0.0 | Not readable |
| #010B26 text on white | 19.49:1 | AAA | Lc 105.5 | Preferred for body text |
| #010B26 text on black | 1.07:1 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CBDAF4
oklch(88.5% 0.039 261.5)
-
Step 300
300
#A7C2EF
oklch(81% 0.07 260.6)
-
Step 400
400
#78A1E7
oklch(70.8% 0.113 260.7)
-
Step 500
500
#5588E0
oklch(63.2% 0.144 260.6)
-
Step 600
600
#3A6FCE
oklch(55.6% 0.158 261)
-
Step 700
700
#2C5DB2
oklch(49.2% 0.145 260.6)
-
Step 800
800
#254C90
oklch(42.7% 0.121 260.6)
-
Step 900
900
#234073
oklch(37.7% 0.094 260.8)
-
Step 950
950 (this color)
#010B26
oklch(15.9% 0.06 260.7)
#010B26 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) | #000F27 | 0.013 |
| Deuteranopia (no green cones) | #000B25 | 0.003 |
| Tritanopia (no blue cones) | #001216 | 0.047 |
| Achromatopsia (no color) | #0D0D0D | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #010B26
#010B26
oklch(15.9% 0.06 260.7)
- #140B00
#140B00
oklch(15.8% 0.033 80.4)
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 #010B26, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Navy Blue #00022E ΔE 0.035
- Midnight #03012D ΔE 0.035
- Dark Navy #000435 ΔE 0.036
- Very Dark Blue #000133 ΔE 0.041
- Rich Navy #001219 ΔE 0.041
- Almost Black #070D0D ΔE 0.056
- Rich Black #0D1B2A ΔE 0.064
- Navy Blue #001146 ΔE 0.066
Use #010B26 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.