#2374A7#2374A7

#2374A7 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.6% C 0.110 H 241.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#2374A7
RGB	rgb(35, 116, 167)
HSL	hsl(203, 65%, 40%)
HSV	hsv(203, 79%, 65%)
CMYK	cmyk(79%, 30.5%, 0%, 34.5%)
CIE-LAB	lab(46.49, -5.87, -34.09)
CIE-LCH	lch(46.49, 34.59, 260.22°)
OKLab	oklab(53.56% -0.0526 -0.0966)
OKLCH	oklch(53.56% 0.11 241.4)
XYZ	xyz(13.9108, 15.6364, 38.8367)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2374A7 #A75623

analogous

#23A798 #2374A7 #2332A7

triadic

#2374A7 #A72374 #74A723

tetradic

#2374A7 #9823A7 #A75623 #32A723

square

#2374A7 #9823A7 #A75623 #32A723

split-complementary

#2374A7 #A72332 #A79823

monochromatic

#0E2E42 #185174 #2374A7 #3396D4 #66B0DF

Accessibility & contrast

On white

5.09

#2374A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#2374A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2374A7

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2374A7	#FFFFFF	#000000	##FFFFFF
##2374A7	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C75A9

Deuteranopia (green-blind)

#4A69A6

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2374a7;
/* rgb */ color: rgb(35, 116, 167);
/* oklch */ color: oklch(53.6% 0.110 241.4);

Tailwind

colors: {
  custom: {
    50: '#739bc1',
    500: '#2374a7',
    950: '#000000',
  },
}

SCSS

$custom: #2374a7;
$custom-light: #739bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2374a7",
  "rgb": {
    "r": 35,
    "g": 116,
    "b": 167
  },
  "hsl": {
    "h": 203.182,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.53559,
    "c": 0.10998,
    "h": 241.4
  },
  "luminance": 0.15638
}

Semantic roles & 50–950 ramp

primary

#2374A7

secondary

#C48861

accent

#813FE8

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2374A7

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

Preview Lab → · Contrast checker → · Palette generator →