#3371A9#3371A9

#3371A9 is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.4% C 0.109 H 248.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#3371A9
RGB	rgb(51, 113, 169)
HSL	hsl(208, 54%, 43%)
HSV	hsv(208, 70%, 66%)
CMYK	cmyk(69.8%, 33.1%, 0%, 33.7%)
CIE-LAB	lab(46.15, -1.14, -35.77)
CIE-LCH	lch(46.15, 35.79, 268.17°)
OKLab	oklab(53.45% -0.0399 -0.1014)
OKLCH	oklch(53.45% 0.109 248.5)
XYZ	xyz(14.4291, 15.3771, 39.7361)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3371A9 #A96B33

analogous

#33A9A6 #3371A9 #3336A9

triadic

#3371A9 #A93371 #71A933

tetradic

#3371A9 #A633A9 #A96B33 #36A933

square

#3371A9 #A633A9 #A96B33 #36A933

split-complementary

#3371A9 #A93336 #A9A633

monochromatic

#17324B #25527A #3371A9 #4F90CA #7EADD8

Accessibility & contrast

On white

5.15

#3371A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#3371A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3371A9

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3371A9	#FFFFFF	#000000	##FFFFFF
##3371A9	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5873AB

Deuteranopia (green-blind)

#4768A8

Tritanopia (blue-blind)

#007E85

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3371a9;
/* rgb */ color: rgb(51, 113, 169);
/* oklch */ color: oklch(53.4% 0.109 248.5);

Tailwind

colors: {
  custom: {
    50: '#7999c3',
    500: '#3371a9',
    950: '#000000',
  },
}

SCSS

$custom: #3371a9;
$custom-light: #7999c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3371a9",
  "rgb": {
    "r": 51,
    "g": 113,
    "b": 169
  },
  "hsl": {
    "h": 208.475,
    "s": 53.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53449,
    "c": 0.10893,
    "h": 248.5
  },
  "luminance": 0.15379
}

Semantic roles & 50–950 ramp

primary

#3371A9

secondary

#C19A77

accent

#904BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3371A9

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

Preview Lab → · Contrast checker → · Palette generator →