#030228#030228

#030228 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 13.8% C 0.079 H 271.6°. Best body text is #FFFFFF at 20.13:1 contrast (WCAG AA passes).

Color values

HEX	#030228
RGB	rgb(3, 2, 40)
HSL	hsl(242, 90%, 8%)
HSV	hsv(242, 95%, 16%)
CMYK	cmyk(92.5%, 95%, 0%, 84.3%)
CIE-LAB	lab(1.95, 9.70, -22.04)
CIE-LCH	lch(1.95, 24.09, 293.76°)
OKLab	oklab(13.76% 0.0022 -0.0785)
OKLCH	oklch(13.76% 0.079 271.6)
XYZ	xyz(0.4421, 0.2159, 2.0254)
Luminance	0.0022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030228 #272802

analogous

#021428 #030228 #160228

triadic

#030228 #280302 #022803

tetradic

#030228 #280214 #272802 #022816

square

#030228 #280214 #272802 #022816

split-complementary

#030228 #281602 #142802

monochromatic

#02011D #02011D #030228 #070562 #0C089D

Accessibility & contrast

On white

20.13

#030228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#030228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030228

20.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030228	#FFFFFF	#000000	##FFFFFF
##030228	1.00	20.13	1.04	20.13
#FFFFFF	20.13	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000929

Deuteranopia (green-blind)

#000527

Tritanopia (blue-blind)

#000C14

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #030228;
/* rgb */ color: rgb(3, 2, 40);
/* oklch */ color: oklch(13.8% 0.079 271.6);

Tailwind

colors: {
  custom: {
    50: '#484762',
    500: '#030228',
    950: '#000000',
  },
}

SCSS

$custom: #030228;
$custom-light: #484762;
$custom-dark: #000000;

JSON

{
  "hex": "#030228",
  "rgb": {
    "r": 3,
    "g": 2,
    "b": 40
  },
  "hsl": {
    "h": 241.579,
    "s": 90.476,
    "l": 8.235
  },
  "oklch": {
    "l": 0.13757,
    "c": 0.07857,
    "h": 271.6
  },
  "luminance": 0.00216
}

Semantic roles & 50–950 ramp

primary

#030228

secondary

#6B6D19

accent

#FF29F9

background

#F4F4F5

surface

#E7E6EA

border

#C3C2C6

text

#010005

muted

#777779

Preview Lab

Preview with #030228

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

Preview Lab → · Contrast checker → · Palette generator →