#257685#257685

#257685 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.4% C 0.079 H 212.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#257685
RGB	rgb(37, 118, 133)
HSL	hsl(189, 56%, 33%)
HSV	hsv(189, 72%, 52%)
CMYK	cmyk(72.2%, 11.3%, 0%, 47.8%)
CIE-LAB	lab(45.69, -18.81, -15.25)
CIE-LCH	lch(45.69, 24.22, 219.05°)
OKLab	oklab(52.44% -0.0666 -0.0424)
OKLCH	oklch(52.44% 0.079 212.5)
XYZ	xyz(11.4732, 15.0423, 24.4845)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257685 #853425

analogous

#258564 #257685 #254685

triadic

#257685 #852576 #768525

tetradic

#257685 #642585 #853425 #468525

square

#257685 #642585 #853425 #468525

split-complementary

#257685 #852546 #856425

monochromatic

#0A2125 #184C55 #257685 #32A0B5 #55BCD0

Accessibility & contrast

On white

5.24

#257685 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#257685 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257685

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257685	#FFFFFF	#000000	##FFFFFF
##257685	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7286

Deuteranopia (green-blind)

#5D6885

Tritanopia (blue-blind)

#007C7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257685;
/* rgb */ color: rgb(37, 118, 133);
/* oklch */ color: oklch(52.4% 0.079 212.5);

Tailwind

colors: {
  custom: {
    50: '#6e9da8',
    500: '#257685',
    950: '#000000',
  },
}

SCSS

$custom: #257685;
$custom-light: #6e9da8;
$custom-dark: #000000;

JSON

{
  "hex": "#257685",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 133
  },
  "hsl": {
    "h": 189.375,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52444,
    "c": 0.07895,
    "h": 212.5
  },
  "luminance": 0.15044
}

Semantic roles & 50–950 ramp

primary

#257685

secondary

#B46152

accent

#6048E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #257685

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

Preview Lab → · Contrast checker → · Palette generator →