#030136#030136

#030136 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.7% C 0.100 H 269.0°. Best body text is #FFFFFF at 19.79:1 contrast (WCAG AA passes).

Color values

HEX	#030136
RGB	rgb(3, 1, 54)
HSL	hsl(242, 96%, 11%)
HSV	hsv(242, 98%, 21%)
CMYK	cmyk(94.4%, 98.1%, 0%, 78.8%)
CIE-LAB	lab(2.78, 17.28, -31.29)
CIE-LCH	lch(2.78, 35.74, 298.92°)
OKLab	oklab(15.68% -0.0018 -0.0999)
OKLCH	oklch(15.68% 0.1 269)
XYZ	xyz(0.7140, 0.3073, 3.5110)
Luminance	0.0031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030136 #343601

analogous

#011936 #030136 #1D0136

triadic

#030136 #360301 #013603

tetradic

#030136 #360119 #343601 #01361D

square

#030136 #360119 #343601 #01361D

split-complementary

#030136 #361D01 #193601

monochromatic

#02011E #02011E #030136 #060272 #0A03AE

Accessibility & contrast

On white

19.79

#030136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#030136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030136

19.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030136	#FFFFFF	#000000	##FFFFFF
##030136	1.00	19.79	1.06	19.79
#FFFFFF	19.79	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D37

Deuteranopia (green-blind)

#000735

Tritanopia (blue-blind)

#00111C

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #030136;
/* rgb */ color: rgb(3, 1, 54);
/* oklch */ color: oklch(15.7% 0.100 269.0);

Tailwind

colors: {
  custom: {
    50: '#4c466e',
    500: '#030136',
    950: '#000000',
  },
}

SCSS

$custom: #030136;
$custom-light: #4c466e;
$custom-dark: #000000;

JSON

{
  "hex": "#030136",
  "rgb": {
    "r": 3,
    "g": 1,
    "b": 54
  },
  "hsl": {
    "h": 242.264,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.15682,
    "c": 0.09996,
    "h": 269
  },
  "luminance": 0.00307
}

Semantic roles & 50–950 ramp

primary

#030136

secondary

#777B18

accent

#FF29F7

background

#F4F3F6

surface

#E7E5EC

border

#C3C1C7

text

#020007

muted

#78777A

Preview Lab

Preview with #030136

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

Preview Lab → · Contrast checker → · Palette generator →