#2585A8#2585A8

#2585A8 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 57.8% C 0.100 H 227.5°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#2585A8
RGB	rgb(37, 133, 168)
HSL	hsl(196, 64%, 40%)
HSV	hsv(196, 78%, 66%)
CMYK	cmyk(78%, 20.8%, 0%, 34.1%)
CIE-LAB	lab(51.83, -15.06, -26.34)
CIE-LCH	lch(51.83, 30.34, 240.24°)
OKLab	oklab(57.84% -0.0678 -0.074)
OKLCH	oklch(57.84% 0.1 227.5)
XYZ	xyz(16.2155, 19.9936, 40.0427)
Luminance	0.2000 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2585A8 #A84825

analogous

#25A88A #2585A8 #2543A8

triadic

#2585A8 #A82585 #85A825

tetradic

#2585A8 #8A25A8 #A84825 #43A825

square

#2585A8 #8A25A8 #A84825 #43A825

split-complementary

#2585A8 #A82543 #A88A25

monochromatic

#0F3644 #1A5D76 #2585A8 #37A9D3 #69BFDE

Accessibility & contrast

On white

4.20

#2585A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#2585A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2585A8

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2585A8	#FFFFFF	#000000	##000000
##2585A8	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7283AA

Deuteranopia (green-blind)

#6176A8

Tritanopia (blue-blind)

#008F91

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2585a8;
/* rgb */ color: rgb(37, 133, 168);
/* oklch */ color: oklch(57.8% 0.100 227.5);

Tailwind

colors: {
  custom: {
    50: '#74a8c2',
    500: '#2585a8',
    950: '#000000',
  },
}

SCSS

$custom: #2585a8;
$custom-light: #74a8c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2585a8",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 168
  },
  "hsl": {
    "h": 196.031,
    "s": 63.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.57836,
    "c": 0.10037,
    "h": 227.5
  },
  "luminance": 0.19996
}

Semantic roles & 50–950 ramp

primary

#2585A8

secondary

#C47E65

accent

#6D41E7

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2585A8

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

Preview Lab → · Contrast checker → · Palette generator →