#2582B0#2582B0

#2582B0 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.5% C 0.109 H 235.4°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2582B0
RGB	rgb(37, 130, 176)
HSL	hsl(200, 65%, 42%)
HSV	hsv(200, 79%, 69%)
CMYK	cmyk(79%, 26.1%, 0%, 31%)
CIE-LAB	lab(51.26, -10.53, -31.85)
CIE-LCH	lch(51.26, 33.55, 251.70°)
OKLab	oklab(57.49% -0.062 -0.0899)
OKLCH	oklch(57.49% 0.109 235.4)
XYZ	xyz(16.5789, 19.4911, 43.9543)
Luminance	0.1949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2582B0 #B05325

analogous

#25B099 #2582B0 #253DB0

triadic

#2582B0 #B02582 #82B025

tetradic

#2582B0 #9925B0 #B05325 #3DB025

square

#2582B0 #9925B0 #B05325 #3DB025

split-complementary

#2582B0 #B0253D #B09925

monochromatic

#10374B #1A5D7D #2582B0 #3CA3D6 #6FBBE1

Accessibility & contrast

On white

4.29

#2582B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#2582B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2582B0

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2582B0	#FFFFFF	#000000	##000000
##2582B0	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)

#6C81B2

Deuteranopia (green-blind)

#5974AF

Tritanopia (blue-blind)

#008E92

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2582b0;
/* rgb */ color: rgb(37, 130, 176);
/* oklch */ color: oklch(57.5% 0.109 235.4);

Tailwind

colors: {
  custom: {
    50: '#76a6c7',
    500: '#2582b0',
    950: '#000000',
  },
}

SCSS

$custom: #2582b0;
$custom-light: #76a6c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2582b0",
  "rgb": {
    "r": 37,
    "g": 130,
    "b": 176
  },
  "hsl": {
    "h": 199.856,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.57494,
    "c": 0.10923,
    "h": 235.4
  },
  "luminance": 0.19493
}

Semantic roles & 50–950 ramp

primary

#2582B0

secondary

#C7896A

accent

#7740E8

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2582B0

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

Preview Lab → · Contrast checker → · Palette generator →