#21295E#21295E

#21295E is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.6% C 0.094 H 273.1°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#21295E
RGB	rgb(33, 41, 94)
HSL	hsl(232, 48%, 25%)
HSV	hsv(232, 65%, 37%)
CMYK	cmyk(64.9%, 56.4%, 0%, 63.1%)
CIE-LAB	lab(18.87, 15.07, -32.83)
CIE-LCH	lch(18.87, 36.12, 294.66°)
OKLab	oklab(30.64% 0.0051 -0.0941)
OKLCH	oklch(30.64% 0.094 273.1)
XYZ	xyz(3.4399, 2.7171, 10.9307)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21295E #5E5621

analogous

#21485E #21295E #38215E

triadic

#21295E #5E2129 #295E21

tetradic

#21295E #5E2148 #5E5621 #215E38

square

#21295E #5E2148 #5E5621 #215E38

split-complementary

#21295E #5E3821 #485E21

monochromatic

#080A17 #111531 #21295E #313D8B #4151B9

Accessibility & contrast

On white

13.61

#21295E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#21295E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21295E

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21295E	#FFFFFF	#000000	##FFFFFF
##21295E	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093160

Deuteranopia (green-blind)

#002B5D

Tritanopia (blue-blind)

#00353F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #21295e;
/* rgb */ color: rgb(33, 41, 94);
/* oklch */ color: oklch(30.6% 0.094 273.1);

Tailwind

colors: {
  custom: {
    50: '#63628c',
    500: '#21295e',
    950: '#000000',
  },
}

SCSS

$custom: #21295e;
$custom-light: #63628c;
$custom-dark: #000000;

JSON

{
  "hex": "#21295e",
  "rgb": {
    "r": 33,
    "g": 41,
    "b": 94
  },
  "hsl": {
    "h": 232.131,
    "s": 48.031,
    "l": 24.902
  },
  "oklch": {
    "l": 0.30641,
    "c": 0.09422,
    "h": 273.1
  },
  "luminance": 0.02717
}

Semantic roles & 50–950 ramp

primary

#21295E

secondary

#928949

accent

#C650D8

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#06050C

muted

#7A797D

Preview Lab

Preview with #21295E

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

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