#258EAD#258EAD

#258EAD is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.3% C 0.102 H 222.7°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#258EAD
RGB	rgb(37, 142, 173)
HSL	hsl(194, 65%, 41%)
HSV	hsv(194, 79%, 68%)
CMYK	cmyk(78.6%, 17.9%, 0%, 32.2%)
CIE-LAB	lab(54.82, -18.25, -24.60)
CIE-LCH	lch(54.82, 30.63, 233.43°)
OKLab	oklab(60.3% -0.0747 -0.0689)
OKLCH	oklch(60.3% 0.102 222.7)
XYZ	xyz(17.9756, 22.7542, 42.9717)
Luminance	0.2276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258EAD #AD4425

analogous

#25AD88 #258EAD #254AAD

triadic

#258EAD #AD258E #8EAD25

tetradic

#258EAD #8825AD #AD4425 #4AAD25

square

#258EAD #8825AD #AD4425 #4AAD25

split-complementary

#258EAD #AD254A #AD8825

monochromatic

#0F3B48 #1A657B #258EAD #3AB2D5 #6DC5E0

Accessibility & contrast

On white

3.78

#258EAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#258EAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258EAD

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258EAD	#FFFFFF	#000000	##000000
##258EAD	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8BAF

Deuteranopia (green-blind)

#6A7EAD

Tritanopia (blue-blind)

#009898

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #258ead;
/* rgb */ color: rgb(37, 142, 173);
/* oklch */ color: oklch(60.3% 0.102 222.7);

Tailwind

colors: {
  custom: {
    50: '#76afc5',
    500: '#258ead',
    950: '#000000',
  },
}

SCSS

$custom: #258ead;
$custom-light: #76afc5;
$custom-dark: #000000;

JSON

{
  "hex": "#258ead",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 173
  },
  "hsl": {
    "h": 193.676,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.60299,
    "c": 0.10167,
    "h": 222.7
  },
  "luminance": 0.22756
}

Semantic roles & 50–950 ramp

primary

#258EAD

secondary

#C67D68

accent

#6640E8

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #258EAD

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

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