#2374A9#2374A9

#2374A9 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.7% C 0.112 H 242.4°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2374A9
RGB	rgb(35, 116, 169)
HSL	hsl(204, 66%, 40%)
HSV	hsv(204, 79%, 66%)
CMYK	cmyk(79.3%, 31.4%, 0%, 33.7%)
CIE-LAB	lab(46.59, -5.13, -35.10)
CIE-LCH	lch(46.59, 35.48, 261.69°)
OKLab	oklab(53.67% -0.052 -0.0995)
OKLCH	oklch(53.67% 0.112 242.4)
XYZ	xyz(14.0972, 15.7110, 39.8180)
Luminance	0.1571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2374A9 #A95823

analogous

#23A99B #2374A9 #2331A9

triadic

#2374A9 #A92374 #74A923

tetradic

#2374A9 #9B23A9 #A95823 #31A923

square

#2374A9 #9B23A9 #A95823 #31A923

split-complementary

#2374A9 #A92331 #A99B23

monochromatic

#0E2E44 #195176 #2374A9 #3495D5 #67B0DF

Accessibility & contrast

On white

5.07

#2374A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#2374A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2374A9

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2374A9	#FFFFFF	#000000	##FFFFFF
##2374A9	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B75AB

Deuteranopia (green-blind)

#4969A8

Tritanopia (blue-blind)

#008187

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2374a9;
/* rgb */ color: rgb(35, 116, 169);
/* oklch */ color: oklch(53.7% 0.112 242.4);

Tailwind

colors: {
  custom: {
    50: '#739bc3',
    500: '#2374a9',
    950: '#000000',
  },
}

SCSS

$custom: #2374a9;
$custom-light: #739bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2374a9",
  "rgb": {
    "r": 35,
    "g": 116,
    "b": 169
  },
  "hsl": {
    "h": 203.731,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.5367,
    "c": 0.11229,
    "h": 242.4
  },
  "luminance": 0.15713
}

Semantic roles & 50–950 ramp

primary

#2374A9

secondary

#C58A63

accent

#823FE9

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2374A9

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

Preview Lab → · Contrast checker → · Palette generator →