#257883#257883

#257883 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.9% C 0.079 H 207.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#257883
RGB	rgb(37, 120, 131)
HSL	hsl(187, 56%, 33%)
HSV	hsv(187, 72%, 51%)
CMYK	cmyk(71.8%, 8.4%, 0%, 48.6%)
CIE-LAB	lab(46.26, -20.54, -13.20)
CIE-LCH	lch(46.26, 24.42, 212.72°)
OKLab	oklab(52.88% -0.0696 -0.0367)
OKLCH	oklch(52.88% 0.079 207.8)
XYZ	xyz(11.5744, 15.4636, 23.8431)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257883 #833025

analogous

#25835F #257883 #254983

triadic

#257883 #832578 #788325

tetradic

#257883 #5F2583 #833025 #498325

square

#257883 #5F2583 #833025 #498325

split-complementary

#257883 #832549 #835F25

monochromatic

#0A2124 #184C53 #257883 #32A4B3 #54C0CF

Accessibility & contrast

On white

5.13

#257883 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#257883 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257883

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257883	#FFFFFF	#000000	##FFFFFF
##257883	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7384

Deuteranopia (green-blind)

#606983

Tritanopia (blue-blind)

#007E7B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #257883;
/* rgb */ color: rgb(37, 120, 131);
/* oklch */ color: oklch(52.9% 0.079 207.8);

Tailwind

colors: {
  custom: {
    50: '#6e9fa7',
    500: '#257883',
    950: '#000000',
  },
}

SCSS

$custom: #257883;
$custom-light: #6e9fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#257883",
  "rgb": {
    "r": 37,
    "g": 120,
    "b": 131
  },
  "hsl": {
    "h": 187.021,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5288,
    "c": 0.07869,
    "h": 207.8
  },
  "luminance": 0.15465
}

Semantic roles & 50–950 ramp

primary

#257883

secondary

#B35C51

accent

#5A49DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #257883

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

Preview Lab → · Contrast checker → · Palette generator →