#030823
Closest named color: Midnight (#03012D). oklch(15% 0.058 267.3), rgb(3, 8, 35).
Aa
White text reads best on this color (19.75:1).
About this color
#030823 is a very dark, muted blue. In OKLCH its lightness is 15%, its chroma 0.058 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight (#03012D), ΔE 0.031 away. White text reads best on it, at 19.75:1.
| Hue family | Blues |
| Lightness | very dark (15%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Midnight (#03012D) |
| Black text | 1.06:1 |
| White text | 19.75:1 |
Values
| HEX | #030823 |
| RGB | rgb(3, 8, 35) |
| HSL | hsl(231, 84%, 7%) |
| OKLCH | oklch(15% 0.058 267.3) |
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 #030823 | 19.75:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #030823 | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #030823 text on white | 19.75:1 | AAA | Lc 105.7 | Preferred for body text |
| #030823 text on black | 1.06:1 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF8
oklch(93.7% 0.02 267.3)
-
Step 200
200
#CED9F3
oklch(88.5% 0.038 267.3)
-
Step 300
300
#ADC0EE
oklch(80.9% 0.069 267.3)
-
Step 400
400
#829EE5
oklch(70.7% 0.109 267.2)
-
Step 500
500
#6484DE
oklch(63.1% 0.14 267.5)
-
Step 600
600
#4C6CCB
oklch(55.6% 0.151 267.4)
-
Step 700
700
#3D5AB0
oklch(49.2% 0.141 267.1)
-
Step 800
800
#324A8E
oklch(42.7% 0.116 266.8)
-
Step 900
900
#2C3E72
oklch(37.7% 0.092 267.5)
-
Step 950
950 (this color)
#030823
oklch(15% 0.058 267.3)
#030823 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) | #000C24 | 0.014 |
| Deuteranopia (no green cones) | #000922 | 0.009 |
| Tritanopia (no blue cones) | #000F14 | 0.045 |
| Achromatopsia (no color) | #0A0A0A | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #030823
#030823
oklch(15% 0.058 267.3)
- #110A00
#110A00
oklch(15% 0.031 85.7)
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 #030823, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight #03012D ΔE 0.031
- Dark Navy Blue #00022E ΔE 0.033
- Dark Navy #000435 ΔE 0.039
- Very Dark Blue #000133 ΔE 0.041
- Rich Navy #001219 ΔE 0.046
- Almost Black #070D0D ΔE 0.055
- Rich Black #0D1B2A ΔE 0.072
- Night Blue #040348 ΔE 0.074
Use #030823 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.