#257280#257280

#257280 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.2% C 0.076 H 212.1°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#257280
RGB	rgb(37, 114, 128)
HSL	hsl(189, 55%, 32%)
HSV	hsv(189, 71%, 50%)
CMYK	cmyk(71.1%, 10.9%, 0%, 49.8%)
CIE-LAB	lab(44.21, -18.30, -14.52)
CIE-LCH	lch(44.21, 23.36, 218.44°)
OKLab	oklab(51.19% -0.0644 -0.0404)
OKLCH	oklch(51.19% 0.076 212.1)
XYZ	xyz(10.6749, 13.9852, 22.5547)
Luminance	0.1399 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257280 #803325

analogous

#258061 #257280 #254480

triadic

#257280 #802572 #728025

tetradic

#257280 #612580 #803325 #448025

square

#257280 #612580 #803325 #448025

split-complementary

#257280 #802544 #806125

monochromatic

#0A1D21 #174851 #257280 #339CAF #52BACD

Accessibility & contrast

On white

5.53

#257280 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#257280 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257280

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257280	#FFFFFF	#000000	##FFFFFF
##257280	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676E81

Deuteranopia (green-blind)

#5A6480

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257280;
/* rgb */ color: rgb(37, 114, 128);
/* oklch */ color: oklch(51.2% 0.076 212.1);

Tailwind

colors: {
  custom: {
    50: '#6d9aa4',
    500: '#257280',
    950: '#000000',
  },
}

SCSS

$custom: #257280;
$custom-light: #6d9aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#257280",
  "rgb": {
    "r": 37,
    "g": 114,
    "b": 128
  },
  "hsl": {
    "h": 189.231,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5119,
    "c": 0.07602,
    "h": 212.1
  },
  "luminance": 0.13986
}

Semantic roles & 50–950 ramp

primary

#257280

secondary

#B15F50

accent

#6049DE

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #257280

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

Preview Lab → · Contrast checker → · Palette generator →