#257980#257980

#257980 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 53.0% C 0.078 H 203.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#257980
RGB	rgb(37, 121, 128)
HSL	hsl(185, 55%, 32%)
HSV	hsv(185, 71%, 50%)
CMYK	cmyk(71.1%, 5.5%, 0%, 49.8%)
CIE-LAB	lab(46.48, -22.04, -11.09)
CIE-LCH	lch(46.48, 24.68, 206.71°)
OKLab	oklab(53.02% -0.072 -0.0308)
OKLCH	oklch(53.02% 0.078 203.1)
XYZ	xyz(11.4949, 15.6253, 22.8281)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257980 #802C25

analogous

#258059 #257980 #254C80

triadic

#257980 #802579 #798025

tetradic

#257980 #592580 #802C25 #4C8025

square

#257980 #592580 #802C25 #4C8025

split-complementary

#257980 #80254C #805925

monochromatic

#0A1F21 #174C51 #257980 #33A6AF #52C4CD

Accessibility & contrast

On white

5.09

#257980 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#257980 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257980

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257980	#FFFFFF	#000000	##FFFFFF
##257980	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7481

Deuteranopia (green-blind)

#626A80

Tritanopia (blue-blind)

#007E7B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #257980;
/* rgb */ color: rgb(37, 121, 128);
/* oklch */ color: oklch(53.0% 0.078 203.1);

Tailwind

colors: {
  custom: {
    50: '#6ea0a4',
    500: '#257980',
    950: '#000000',
  },
}

SCSS

$custom: #257980;
$custom-light: #6ea0a4;
$custom-dark: #000000;

JSON

{
  "hex": "#257980",
  "rgb": {
    "r": 37,
    "g": 121,
    "b": 128
  },
  "hsl": {
    "h": 184.615,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53019,
    "c": 0.07835,
    "h": 203.1
  },
  "luminance": 0.15627
}

Semantic roles & 50–950 ramp

primary

#257980

secondary

#B15750

accent

#5549DE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #257980

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

Preview Lab → · Contrast checker → · Palette generator →