#257F92#257F92

#257F92 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.3% C 0.086 H 215.1°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#257F92
RGB	rgb(37, 127, 146)
HSL	hsl(190, 60%, 36%)
HSV	hsv(190, 75%, 57%)
CMYK	cmyk(74.7%, 13%, 0%, 42.7%)
CIE-LAB	lab(49.06, -19.32, -17.79)
CIE-LCH	lch(49.06, 26.27, 222.64°)
OKLab	oklab(55.32% -0.0706 -0.0496)
OKLCH	oklch(55.32% 0.086 215.1)
XYZ	xyz(13.5384, 17.6458, 29.8810)
Luminance	0.1765 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257F92 #923825

analogous

#25926E #257F92 #254892

triadic

#257F92 #92257F #7F9225

tetradic

#257F92 #6E2592 #923825 #489225

square

#257F92 #6E2592 #923825 #489225

split-complementary

#257F92 #922548 #926E25

monochromatic

#0C2A30 #195561 #257F92 #31A9C3 #5CC0D6

Accessibility & contrast

On white

4.64

#257F92 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#257F92 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #257F92

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257F92	#FFFFFF	#000000	##FFFFFF
##257F92	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727B93

Deuteranopia (green-blind)

#637092

Tritanopia (blue-blind)

#008685

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #257f92;
/* rgb */ color: rgb(37, 127, 146);
/* oklch */ color: oklch(55.3% 0.086 215.1);

Tailwind

colors: {
  custom: {
    50: '#71a4b2',
    500: '#257f92',
    950: '#000000',
  },
}

SCSS

$custom: #257f92;
$custom-light: #71a4b2;
$custom-dark: #000000;

JSON

{
  "hex": "#257f92",
  "rgb": {
    "r": 37,
    "g": 127,
    "b": 146
  },
  "hsl": {
    "h": 190.459,
    "s": 59.563,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55323,
    "c": 0.08625,
    "h": 215.1
  },
  "luminance": 0.17647
}

Semantic roles & 50–950 ramp

primary

#257F92

secondary

#BA6958

accent

#6145E3

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #257F92

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

Preview Lab → · Contrast checker → · Palette generator →