#3381AF#3381AF

#3381AF is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.6% C 0.103 H 238.3°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3381AF
RGB	rgb(51, 129, 175)
HSL	hsl(202, 55%, 44%)
HSV	hsv(202, 71%, 69%)
CMYK	cmyk(70.9%, 26.3%, 0%, 31.4%)
CIE-LAB	lab(51.26, -8.49, -31.24)
CIE-LCH	lch(51.26, 32.37, 254.79°)
OKLab	oklab(57.59% -0.0543 -0.088)
OKLCH	oklch(57.59% 0.103 238.3)
XYZ	xyz(16.9503, 19.4976, 43.4192)
Luminance	0.1950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3381AF #AF6133

analogous

#33AF9F #3381AF #3343AF

triadic

#3381AF #AF3381 #81AF33

tetradic

#3381AF #9F33AF #AF6133 #43AF33

square

#3381AF #9F33AF #AF6133 #43AF33

split-complementary

#3381AF #AF3343 #AF9F33

monochromatic

#173B50 #255E80 #3381AF #529FCD #82BADB

Accessibility & contrast

On white

4.29

#3381AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#3381AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3381AF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3381AF	#FFFFFF	#000000	##000000
##3381AF	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B81B1

Deuteranopia (green-blind)

#5A75AE

Tritanopia (blue-blind)

#008D91

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3381af;
/* rgb */ color: rgb(51, 129, 175);
/* oklch */ color: oklch(57.6% 0.103 238.3);

Tailwind

colors: {
  custom: {
    50: '#7aa5c7',
    500: '#3381af',
    950: '#000000',
  },
}

SCSS

$custom: #3381af;
$custom-light: #7aa5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3381af",
  "rgb": {
    "r": 51,
    "g": 129,
    "b": 175
  },
  "hsl": {
    "h": 202.258,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.57587,
    "c": 0.10341,
    "h": 238.3
  },
  "luminance": 0.19499
}

Semantic roles & 50–950 ramp

primary

#3381AF

secondary

#C4957A

accent

#814ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3381AF

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

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