#258396#258396

#258396 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.5% C 0.089 H 214.4°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#258396
RGB	rgb(37, 131, 150)
HSL	hsl(190, 60%, 37%)
HSV	hsv(190, 75%, 59%)
CMYK	cmyk(75.3%, 12.7%, 0%, 41.2%)
CIE-LAB	lab(50.48, -20.13, -17.96)
CIE-LCH	lch(50.48, 26.98, 221.75°)
OKLab	oklab(56.52% -0.073 -0.0501)
OKLCH	oklch(56.52% 0.089 214.4)
XYZ	xyz(14.3819, 18.8262, 31.7241)
Luminance	0.1883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258396 #963825

analogous

#259671 #258396 #254B96

triadic

#258396 #962583 #839625

tetradic

#258396 #712596 #963825 #4B9625

square

#258396 #712596 #963825 #4B9625

split-complementary

#258396 #96254B #967125

monochromatic

#0D2D34 #195865 #258396 #31AEC7 #5EC3D7

Accessibility & contrast

On white

4.41

#258396 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#258396 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258396

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258396	#FFFFFF	#000000	##000000
##258396	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757F97

Deuteranopia (green-blind)

#667396

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258396;
/* rgb */ color: rgb(37, 131, 150);
/* oklch */ color: oklch(56.5% 0.089 214.4);

Tailwind

colors: {
  custom: {
    50: '#72a7b5',
    500: '#258396',
    950: '#000000',
  },
}

SCSS

$custom: #258396;
$custom-light: #72a7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#258396",
  "rgb": {
    "r": 37,
    "g": 131,
    "b": 150
  },
  "hsl": {
    "h": 190.088,
    "s": 60.428,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56516,
    "c": 0.08854,
    "h": 214.4
  },
  "luminance": 0.18828
}

Semantic roles & 50–950 ramp

primary

#258396

secondary

#BC6B5B

accent

#5F44E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #258396

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

Preview Lab → · Contrast checker → · Palette generator →