#2580A2#2580A2

#2580A2 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.3% C 0.097 H 227.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#2580A2
RGB	rgb(37, 128, 162)
HSL	hsl(196, 63%, 39%)
HSV	hsv(196, 77%, 64%)
CMYK	cmyk(77.2%, 21%, 0%, 36.5%)
CIE-LAB	lab(50.02, -14.38, -25.66)
CIE-LCH	lch(50.02, 29.41, 240.74°)
OKLab	oklab(56.31% -0.0651 -0.0721)
OKLCH	oklch(56.31% 0.097 227.9)
XYZ	xyz(15.0010, 18.4385, 36.9438)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2580A2 #A24725

analogous

#25A286 #2580A2 #2542A2

triadic

#2580A2 #A22580 #80A225

tetradic

#2580A2 #8625A2 #A24725 #42A225

square

#2580A2 #8625A2 #A24725 #42A225

split-complementary

#2580A2 #A22542 #A28625

monochromatic

#0E313E #1A5970 #2580A2 #34A6D1 #65BCDC

Accessibility & contrast

On white

4.48

#2580A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#2580A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2580A2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2580A2	#FFFFFF	#000000	##000000
##2580A2	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA4

Deuteranopia (green-blind)

#5D72A2

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2580a2;
/* rgb */ color: rgb(37, 128, 162);
/* oklch */ color: oklch(56.3% 0.097 227.9);

Tailwind

colors: {
  custom: {
    50: '#73a5bd',
    500: '#2580a2',
    950: '#000000',
  },
}

SCSS

$custom: #2580a2;
$custom-light: #73a5bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2580a2",
  "rgb": {
    "r": 37,
    "g": 128,
    "b": 162
  },
  "hsl": {
    "h": 196.32,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.56307,
    "c": 0.09715,
    "h": 227.9
  },
  "luminance": 0.1844
}

Semantic roles & 50–950 ramp

primary

#2580A2

secondary

#C27B61

accent

#6F42E6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2580A2

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

Preview Lab → · Contrast checker → · Palette generator →