#2596B1#2596B1

#2596B1 is a light, moderate cyan. Relative luminance 0.254; OKLCH L 62.5% C 0.103 H 218.3°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#2596B1
RGB	rgb(37, 150, 177)
HSL	hsl(192, 65%, 42%)
HSV	hsv(192, 79%, 69%)
CMYK	cmyk(79.1%, 15.3%, 0%, 30.6%)
CIE-LAB	lab(57.44, -21.15, -22.85)
CIE-LCH	lch(57.44, 31.14, 227.21°)
OKLab	oklab(62.46% -0.081 -0.0639)
OKLCH	oklch(62.46% 0.103 218.3)
XYZ	xyz(19.6017, 25.3779, 45.4518)
Luminance	0.2538 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2596B1 #B14025

analogous

#25B186 #2596B1 #2550B1

triadic

#2596B1 #B12596 #96B125

tetradic

#2596B1 #8625B1 #B14025 #50B125

square

#2596B1 #8625B1 #B14025 #50B125

split-complementary

#2596B1 #B12550 #B18625

monochromatic

#10404C #1A6B7E #2596B1 #3DB9D6 #6FCBE1

Accessibility & contrast

On white

3.46

#2596B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#2596B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2596B1

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2596B1	#FFFFFF	#000000	##000000
##2596B1	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8592B2

Deuteranopia (green-blind)

#7284B1

Tritanopia (blue-blind)

#009F9F

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #2596b1;
/* rgb */ color: rgb(37, 150, 177);
/* oklch */ color: oklch(62.5% 0.103 218.3);

Tailwind

colors: {
  custom: {
    50: '#77b5c8',
    500: '#2596b1',
    950: '#000000',
  },
}

SCSS

$custom: #2596b1;
$custom-light: #77b5c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2596b1",
  "rgb": {
    "r": 37,
    "g": 150,
    "b": 177
  },
  "hsl": {
    "h": 191.571,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.62459,
    "c": 0.10314,
    "h": 218.3
  },
  "luminance": 0.2538
}

Semantic roles & 50–950 ramp

primary

#2596B1

secondary

#C87C6A

accent

#603FE8

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2596B1

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

Preview Lab → · Contrast checker → · Palette generator →