#21629B#21629B

#21629B is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.4% C 0.112 H 249.0°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#21629B
RGB	rgb(33, 98, 155)
HSL	hsl(208, 65%, 37%)
HSV	hsv(208, 79%, 61%)
CMYK	cmyk(78.7%, 36.8%, 0%, 39.2%)
CIE-LAB	lab(40.29, 0.38, -36.80)
CIE-LCH	lch(40.29, 36.80, 270.59°)
OKLab	oklab(48.44% -0.0402 -0.1048)
OKLCH	oklch(48.44% 0.112 249)
XYZ	xyz(10.9090, 11.4240, 32.6341)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21629B #9B5A21

analogous

#219B97 #21629B #21259B

triadic

#21629B #9B2162 #629B21

tetradic

#21629B #97219B #9B5A21 #259B21

square

#21629B #97219B #9B5A21 #259B21

split-complementary

#21629B #9B2125 #9B9721

monochromatic

#0C2236 #164269 #21629B #2C82CD #5A9FDC

Accessibility & contrast

On white

6.39

#21629B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#21629B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21629B

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21629B	#FFFFFF	#000000	##FFFFFF
##21629B	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47659D

Deuteranopia (green-blind)

#355A9A

Tritanopia (blue-blind)

#007077

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #21629b;
/* rgb */ color: rgb(33, 98, 155);
/* oklch */ color: oklch(48.4% 0.112 249.0);

Tailwind

colors: {
  custom: {
    50: '#6f8eb9',
    500: '#21629b',
    950: '#000000',
  },
}

SCSS

$custom: #21629b;
$custom-light: #6f8eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#21629b",
  "rgb": {
    "r": 33,
    "g": 98,
    "b": 155
  },
  "hsl": {
    "h": 208.033,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.48444,
    "c": 0.11225,
    "h": 249
  },
  "luminance": 0.11425
}

Semantic roles & 50–950 ramp

primary

#21629B

secondary

#C08858

accent

#8E40E8

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #21629B

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

Preview Lab → · Contrast checker → · Palette generator →