#2574AF#2574AF

#2574AF is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.1% C 0.119 H 245.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#2574AF
RGB	rgb(37, 116, 175)
HSL	hsl(206, 65%, 42%)
HSV	hsv(206, 79%, 69%)
CMYK	cmyk(78.9%, 33.7%, 0%, 31.4%)
CIE-LAB	lab(46.95, -2.66, -38.05)
CIE-LCH	lch(46.95, 38.14, 265.99°)
OKLab	oklab(54.06% -0.0492 -0.1081)
OKLCH	oklch(54.06% 0.119 245.5)
XYZ	xyz(14.7432, 15.9775, 42.8561)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2574AF #AF6025

analogous

#25AFA5 #2574AF #252FAF

triadic

#2574AF #AF2574 #74AF25

tetradic

#2574AF #A525AF #AF6025 #2FAF25

square

#2574AF #A525AF #AF6025 #2FAF25

split-complementary

#2574AF #AF252F #AFA525

monochromatic

#10314A #1A537C #2574AF #3C94D6 #6EAFE0

Accessibility & contrast

On white

5.01

#2574AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#2574AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2574AF

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2574AF	#FFFFFF	#000000	##FFFFFF
##2574AF	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5976B2

Deuteranopia (green-blind)

#456AAE

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2574af;
/* rgb */ color: rgb(37, 116, 175);
/* oklch */ color: oklch(54.1% 0.119 245.5);

Tailwind

colors: {
  custom: {
    50: '#759bc7',
    500: '#2574af',
    950: '#000000',
  },
}

SCSS

$custom: #2574af;
$custom-light: #759bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2574af",
  "rgb": {
    "r": 37,
    "g": 116,
    "b": 175
  },
  "hsl": {
    "h": 205.652,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54061,
    "c": 0.11877,
    "h": 245.5
  },
  "luminance": 0.15979
}

Semantic roles & 50–950 ramp

primary

#2574AF

secondary

#C79169

accent

#8840E8

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2574AF

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

Preview Lab → · Contrast checker → · Palette generator →