#21495F#21495F

#21495F is a dark, muted cyan. Relative luminance 0.059; OKLCH L 38.7% C 0.059 H 235.1°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#21495F
RGB	rgb(33, 73, 95)
HSL	hsl(201, 48%, 25%)
HSV	hsv(201, 65%, 37%)
CMYK	cmyk(65.3%, 23.2%, 0%, 62.7%)
CIE-LAB	lab(29.19, -6.53, -17.16)
CIE-LCH	lch(29.19, 18.36, 249.16°)
OKLab	oklab(38.68% -0.0334 -0.048)
OKLCH	oklch(38.68% 0.059 235.1)
XYZ	xyz(5.0745, 5.9141, 11.6984)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21495F #5F3721

analogous

#215F56 #21495F #212A5F

triadic

#21495F #5F2149 #495F21

tetradic

#21495F #56215F #5F3721 #2A5F21

square

#21495F #56215F #5F3721 #2A5F21

split-complementary

#21495F #5F212A #5F5621

monochromatic

#081117 #112632 #21495F #316C8C #418FBA

Accessibility & contrast

On white

9.62

#21495F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#21495F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21495F

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21495F	#FFFFFF	#000000	##FFFFFF
##21495F	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4860

Deuteranopia (green-blind)

#36425F

Tritanopia (blue-blind)

#004F50

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #21495f;
/* rgb */ color: rgb(33, 73, 95);
/* oklch */ color: oklch(38.7% 0.059 235.1);

Tailwind

colors: {
  custom: {
    50: '#637b8c',
    500: '#21495f',
    950: '#000000',
  },
}

SCSS

$custom: #21495f;
$custom-light: #637b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#21495f",
  "rgb": {
    "r": 33,
    "g": 73,
    "b": 95
  },
  "hsl": {
    "h": 201.29,
    "s": 48.438,
    "l": 25.098
  },
  "oklch": {
    "l": 0.38676,
    "c": 0.05852,
    "h": 235.1
  },
  "luminance": 0.05915
}

Semantic roles & 50–950 ramp

primary

#21495F

secondary

#936349

accent

#8050D8

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #21495F

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

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