#21849A#21849A

#21849A is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 56.9% C 0.092 H 216.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#21849A
RGB	rgb(33, 132, 154)
HSL	hsl(191, 65%, 37%)
HSV	hsv(191, 79%, 60%)
CMYK	cmyk(78.6%, 14.3%, 0%, 39.6%)
CIE-LAB	lab(50.87, -19.79, -19.71)
CIE-LCH	lch(50.87, 27.93, 224.87°)
OKLab	oklab(56.86% -0.074 -0.055)
OKLCH	oklch(56.86% 0.092 216.6)
XYZ	xyz(14.7087, 19.1572, 33.4881)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21849A #9A3721

analogous

#219A74 #21849A #21489A

triadic

#21849A #9A2184 #849A21

tetradic

#21849A #74219A #9A3721 #489A21

square

#21849A #74219A #9A3721 #489A21

split-complementary

#21849A #9A2148 #9A7421

monochromatic

#0B2E35 #165968 #21849A #2CAFCC #5AC4DC

Accessibility & contrast

On white

4.35

#21849A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#21849A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21849A

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21849A	#FFFFFF	#000000	##000000
##21849A	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809B

Deuteranopia (green-blind)

#65749A

Tritanopia (blue-blind)

#008C8B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #21849a;
/* rgb */ color: rgb(33, 132, 154);
/* oklch */ color: oklch(56.9% 0.092 216.6);

Tailwind

colors: {
  custom: {
    50: '#71a8b7',
    500: '#21849a',
    950: '#000000',
  },
}

SCSS

$custom: #21849a;
$custom-light: #71a8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#21849a",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 154
  },
  "hsl": {
    "h": 190.909,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56855,
    "c": 0.09224,
    "h": 216.6
  },
  "luminance": 0.19159
}

Semantic roles & 50–950 ramp

primary

#21849A

secondary

#C06A57

accent

#5F40E8

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #21849A

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

Preview Lab → · Contrast checker → · Palette generator →