#030A25#030A25

#030A25 is a very dark, muted blue. Relative luminance 0.004; OKLCH L 15.8% C 0.058 H 265.4°. Best body text is #FFFFFF at 19.55:1 contrast (WCAG AA passes).

Color values

HEX	#030A25
RGB	rgb(3, 10, 37)
HSL	hsl(228, 85%, 8%)
HSV	hsv(228, 92%, 15%)
CMYK	cmyk(91.9%, 73%, 0%, 85.5%)
CIE-LAB	lab(3.34, 5.25, -17.56)
CIE-LCH	lch(3.34, 18.33, 286.65°)
OKLab	oklab(15.78% -0.0046 -0.0577)
OKLCH	oklch(15.78% 0.058 265.4)
XYZ	xyz(0.4799, 0.3700, 1.7960)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030A25 #251E03

analogous

#031B25 #030A25 #0D0325

triadic

#030A25 #25030A #0A2503

tetradic

#030A25 #25031B #251E03 #03250D

square

#030A25 #25031B #251E03 #03250D

split-complementary

#030A25 #250D03 #1B2503

monochromatic

#02081C #02081C #030A25 #08195E #0C2996

Accessibility & contrast

On white

19.55

#030A25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#030A25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030A25

19.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030A25	#FFFFFF	#000000	##FFFFFF
##030A25	1.00	19.55	1.07	19.55
#FFFFFF	19.55	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E26

Deuteranopia (green-blind)

#000A24

Tritanopia (blue-blind)

#001115

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #030a25;
/* rgb */ color: rgb(3, 10, 37);
/* oklch */ color: oklch(15.8% 0.058 265.4);

Tailwind

colors: {
  custom: {
    50: '#484b5f',
    500: '#030a25',
    950: '#000000',
  },
}

SCSS

$custom: #030a25;
$custom-light: #484b5f;
$custom-dark: #000000;

JSON

{
  "hex": "#030a25",
  "rgb": {
    "r": 3,
    "g": 10,
    "b": 37
  },
  "hsl": {
    "h": 227.647,
    "s": 85,
    "l": 7.843
  },
  "oklch": {
    "l": 0.15776,
    "c": 0.05784,
    "h": 265.4
  },
  "luminance": 0.0037
}

Semantic roles & 50–950 ramp

primary

#030A25

secondary

#69591B

accent

#D12DFB

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000104

muted

#777779

Preview Lab

Preview with #030A25

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →