#21649A#21649A

#21649A is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.9% C 0.109 H 247.1°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#21649A
RGB	rgb(33, 100, 154)
HSL	hsl(207, 65%, 37%)
HSV	hsv(207, 79%, 60%)
CMYK	cmyk(78.6%, 35.1%, 0%, 39.6%)
CIE-LAB	lab(40.85, -1.26, -35.31)
CIE-LCH	lch(40.85, 35.34, 267.96°)
OKLab	oklab(48.87% -0.0424 -0.1004)
OKLCH	oklch(48.87% 0.109 247.1)
XYZ	xyz(11.0149, 11.7695, 32.2568)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21649A #9A5721

analogous

#219A94 #21649A #21279A

triadic

#21649A #9A2164 #649A21

tetradic

#21649A #94219A #9A5721 #279A21

square

#21649A #94219A #9A5721 #279A21

split-complementary

#21649A #9A2127 #9A9421

monochromatic

#0B2335 #164368 #21649A #2C85CC #5AA2DC

Accessibility & contrast

On white

6.26

#21649A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#21649A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21649A

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21649A	#FFFFFF	#000000	##FFFFFF
##21649A	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B669C

Deuteranopia (green-blind)

#395B99

Tritanopia (blue-blind)

#007178

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #21649a;
/* rgb */ color: rgb(33, 100, 154);
/* oklch */ color: oklch(48.9% 0.109 247.1);

Tailwind

colors: {
  custom: {
    50: '#6f8fb8',
    500: '#21649a',
    950: '#000000',
  },
}

SCSS

$custom: #21649a;
$custom-light: #6f8fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#21649a",
  "rgb": {
    "r": 33,
    "g": 100,
    "b": 154
  },
  "hsl": {
    "h": 206.777,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.48868,
    "c": 0.109,
    "h": 247.1
  },
  "luminance": 0.11771
}

Semantic roles & 50–950 ramp

primary

#21649A

secondary

#C08657

accent

#8B40E8

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #21649A

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

Preview Lab → · Contrast checker → · Palette generator →