#2593B9#2593B9

#2593B9 is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.1% C 0.109 H 226.7°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#2593B9
RGB	rgb(37, 147, 185)
HSL	hsl(195, 67%, 44%)
HSV	hsv(195, 80%, 73%)
CMYK	cmyk(80%, 20.5%, 0%, 27.5%)
CIE-LAB	lab(56.84, -16.83, -28.32)
CIE-LCH	lch(56.84, 32.94, 239.28°)
OKLab	oklab(62.08% -0.075 -0.0795)
OKLCH	oklch(62.08% 0.109 226.7)
XYZ	xyz(19.9500, 24.7611, 49.6174)
Luminance	0.2476 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2593B9 #B94B25

analogous

#25B995 #2593B9 #2549B9

triadic

#2593B9 #B92593 #93B925

tetradic

#2593B9 #9525B9 #B94B25 #49B925

square

#2593B9 #9525B9 #B94B25 #49B925

split-complementary

#2593B9 #B92549 #B99525

monochromatic

#114253 #1B6A86 #2593B9 #42B2D9 #75C7E3

Accessibility & contrast

On white

3.53

#2593B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#2593B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2593B9

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2593B9	#FFFFFF	#000000	##000000
##2593B9	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F90BB

Deuteranopia (green-blind)

#6B82B9

Tritanopia (blue-blind)

#009EA0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #2593b9;
/* rgb */ color: rgb(37, 147, 185);
/* oklch */ color: oklch(62.1% 0.109 226.7);

Tailwind

colors: {
  custom: {
    50: '#78b2ce',
    500: '#2593b9',
    950: '#000000',
  },
}

SCSS

$custom: #2593b9;
$custom-light: #78b2ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2593b9",
  "rgb": {
    "r": 37,
    "g": 147,
    "b": 185
  },
  "hsl": {
    "h": 195.405,
    "s": 66.667,
    "l": 43.529
  },
  "oklch": {
    "l": 0.62083,
    "c": 0.10931,
    "h": 226.7
  },
  "luminance": 0.24764
}

Semantic roles & 50–950 ramp

primary

#2593B9

secondary

#CB876F

accent

#6A3EEA

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2593B9

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

Preview Lab → · Contrast checker → · Palette generator →