#030129#030129

#030129 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 13.6% C 0.082 H 271.7°. Best body text is #FFFFFF at 20.19:1 contrast (WCAG AA passes).

Color values

HEX	#030129
RGB	rgb(3, 1, 41)
HSL	hsl(243, 95%, 8%)
HSV	hsv(243, 98%, 16%)
CMYK	cmyk(92.7%, 97.6%, 0%, 83.9%)
CIE-LAB	lab(1.82, 10.54, -23.02)
CIE-LCH	lch(1.82, 25.32, 294.60°)
OKLab	oklab(13.56% 0.0025 -0.0824)
OKLCH	oklch(13.56% 0.082 271.7)
XYZ	xyz(0.4485, 0.2011, 2.1126)
Luminance	0.0020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030129 #272901

analogous

#011329 #030129 #170129

triadic

#030129 #290301 #012903

tetradic

#030129 #290113 #272901 #012917

square

#030129 #290113 #272901 #012917

split-complementary

#030129 #291701 #132901

monochromatic

#02011E #02011E #030129 #070265 #0C04A0

Accessibility & contrast

On white

20.19

#030129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#030129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030129

20.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030129	#FFFFFF	#000000	##FFFFFF
##030129	1.00	20.19	1.04	20.19
#FFFFFF	20.19	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00082A

Deuteranopia (green-blind)

#000528

Tritanopia (blue-blind)

#000B14

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #030129;
/* rgb */ color: rgb(3, 1, 41);
/* oklch */ color: oklch(13.6% 0.082 271.7);

Tailwind

colors: {
  custom: {
    50: '#484763',
    500: '#030129',
    950: '#000000',
  },
}

SCSS

$custom: #030129;
$custom-light: #484763;
$custom-dark: #000000;

JSON

{
  "hex": "#030129",
  "rgb": {
    "r": 3,
    "g": 1,
    "b": 41
  },
  "hsl": {
    "h": 243,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.13563,
    "c": 0.08241,
    "h": 271.7
  },
  "luminance": 0.00201
}

Semantic roles & 50–950 ramp

primary

#030129

secondary

#6B6F16

accent

#FF29F4

background

#F4F3F5

surface

#E7E5EA

border

#C3C1C6

text

#010005

muted

#777779

Preview Lab

Preview with #030129

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

Preview Lab → · Contrast checker → · Palette generator →