#030C25#030C25

#030C25 is a very dark, muted blue. Relative luminance 0.004; OKLCH L 16.3% C 0.055 H 263.1°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#030C25
RGB	rgb(3, 12, 37)
HSL	hsl(224, 85%, 8%)
HSV	hsv(224, 92%, 15%)
CMYK	cmyk(91.9%, 67.6%, 0%, 85.5%)
CIE-LAB	lab(3.76, 4.41, -16.92)
CIE-LCH	lch(3.76, 17.49, 284.60°)
OKLab	oklab(16.31% -0.0065 -0.0542)
OKLCH	oklch(16.31% 0.055 263.1)
XYZ	xyz(0.5028, 0.4158, 1.8037)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030C25 #251C03

analogous

#031D25 #030C25 #0B0325

triadic

#030C25 #25030C #0C2503

tetradic

#030C25 #25031D #251C03 #03250B

square

#030C25 #25031D #251C03 #03250B

split-complementary

#030C25 #250B03 #1D2503

monochromatic

#02091C #02091C #030C25 #081E5E #0C3196

Accessibility & contrast

On white

19.39

#030C25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#030C25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030C25

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030C25	#FFFFFF	#000000	##FFFFFF
##030C25	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#010F26

Deuteranopia (green-blind)

#000C25

Tritanopia (blue-blind)

#001216

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #030c25;
/* rgb */ color: rgb(3, 12, 37);
/* oklch */ color: oklch(16.3% 0.055 263.1);

Tailwind

colors: {
  custom: {
    50: '#484c5f',
    500: '#030c25',
    950: '#000000',
  },
}

SCSS

$custom: #030c25;
$custom-light: #484c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#030c25",
  "rgb": {
    "r": 3,
    "g": 12,
    "b": 37
  },
  "hsl": {
    "h": 224.118,
    "s": 85,
    "l": 7.843
  },
  "oklch": {
    "l": 0.16315,
    "c": 0.0546,
    "h": 263.1
  },
  "luminance": 0.00416
}

Semantic roles & 50–950 ramp

primary

#030C25

secondary

#69541B

accent

#C52DFB

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000104

muted

#777779

Preview Lab

Preview with #030C25

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

Preview Lab → · Contrast checker → · Palette generator →