#2582B2#2582B2

#2582B2 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.6% C 0.111 H 236.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#2582B2
RGB	rgb(37, 130, 178)
HSL	hsl(200, 66%, 42%)
HSV	hsv(200, 79%, 70%)
CMYK	cmyk(79.2%, 27%, 0%, 30.2%)
CIE-LAB	lab(51.35, -9.81, -32.86)
CIE-LCH	lch(51.35, 34.30, 253.37°)
OKLab	oklab(57.6% -0.0613 -0.0928)
OKLCH	oklch(57.6% 0.111 236.5)
XYZ	xyz(16.7783, 19.5709, 45.0041)
Luminance	0.1957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2582B2 #B25525

analogous

#25B29C #2582B2 #253BB2

triadic

#2582B2 #B22582 #82B225

tetradic

#2582B2 #9C25B2 #B25525 #3BB225

square

#2582B2 #9C25B2 #B25525 #3BB225

split-complementary

#2582B2 #B2253B #B29C25

monochromatic

#10384D #1A5D7F #2582B2 #3DA3D7 #70BBE1

Accessibility & contrast

On white

4.27

#2582B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#2582B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2582B2

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2582B2	#FFFFFF	#000000	##000000
##2582B2	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B82B4

Deuteranopia (green-blind)

#5875B1

Tritanopia (blue-blind)

#008E93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2582b2;
/* rgb */ color: rgb(37, 130, 178);
/* oklch */ color: oklch(57.6% 0.111 236.5);

Tailwind

colors: {
  custom: {
    50: '#76a6c9',
    500: '#2582b2',
    950: '#000000',
  },
}

SCSS

$custom: #2582b2;
$custom-light: #76a6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2582b2",
  "rgb": {
    "r": 37,
    "g": 130,
    "b": 178
  },
  "hsl": {
    "h": 200.426,
    "s": 65.581,
    "l": 42.157
  },
  "oklch": {
    "l": 0.57597,
    "c": 0.11126,
    "h": 236.5
  },
  "luminance": 0.19573
}

Semantic roles & 50–950 ramp

primary

#2582B2

secondary

#C88B6B

accent

#793FE9

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2582B2

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

Preview Lab → · Contrast checker → · Palette generator →