#031234#031234

#031234 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.4% C 0.071 H 261.9°. Best body text is #FFFFFF at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#031234
RGB	rgb(3, 18, 52)
HSL	hsl(222, 89%, 11%)
HSV	hsv(222, 94%, 20%)
CMYK	cmyk(94.2%, 65.4%, 0%, 79.6%)
CIE-LAB	lab(6.32, 8.52, -24.11)
CIE-LCH	lch(6.32, 25.57, 289.47°)
OKLab	oklab(19.44% -0.01 -0.0703)
OKLCH	oklch(19.44% 0.071 261.9)
XYZ	xyz(0.8735, 0.6998, 3.3372)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031234 #342503

analogous

#032A34 #031234 #0C0334

triadic

#031234 #340312 #123403

tetradic

#031234 #34032A #342503 #03340C

square

#031234 #34032A #342503 #03340C

split-complementary

#031234 #340C03 #2A3403

monochromatic

#020A1D #020A1D #031234 #06266E #0A3AA8

Accessibility & contrast

On white

18.42

#031234 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#031234 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031234

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031234	#FFFFFF	#000000	##FFFFFF
##031234	1.00	18.42	1.14	18.42
#FFFFFF	18.42	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001635

Deuteranopia (green-blind)

#001233

Tritanopia (blue-blind)

#001A20

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #031234;
/* rgb */ color: rgb(3, 18, 52);
/* oklch */ color: oklch(19.4% 0.071 261.9);

Tailwind

colors: {
  custom: {
    50: '#4c4f6c',
    500: '#031234',
    950: '#000000',
  },
}

SCSS

$custom: #031234;
$custom-light: #4c4f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#031234",
  "rgb": {
    "r": 3,
    "g": 18,
    "b": 52
  },
  "hsl": {
    "h": 221.633,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.19444,
    "c": 0.07099,
    "h": 261.9
  },
  "luminance": 0.007
}

Semantic roles & 50–950 ramp

primary

#031234

secondary

#775B1C

accent

#BD29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010207

muted

#77787A

Preview Lab

Preview with #031234

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

Preview Lab → · Contrast checker → · Palette generator →