#257297#257297

#257297 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.3% C 0.093 H 233.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX#257297
RGBrgb(37, 114, 151)
HSLhsl(199, 61%, 37%)
HSVhsv(199, 75%, 59%)
CMYKcmyk(75.5%, 24.5%, 0%, 40.8%)
CIE-LABlab(45.17, -10.30, -26.75)
CIE-LCHlch(45.17, 28.66, 248.93°)
OKLaboklab(52.27% -0.0551 -0.0753)
OKLCHoklch(52.27% 0.093 233.8)
XYZxyz(12.3639, 14.6609, 31.4504)
Luminance0.1466 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#257297 #974A25
analogous
#259783 #257297 #253997
triadic
#257297 #972572 #729725
tetradic
#257297 #832597 #974A25 #399725
square
#257297 #832597 #974A25 #399725
split-complementary
#257297 #972539 #978325
monochromatic
#0D2835 #194D66 #257297 #3197C8 #5FB0D8

Accessibility & contrast

On white

5.34
#257297 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.93
#257297 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257297
5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##257297#FFFFFF#000000##FFFFFF
##2572971.005.343.935.34
#FFFFFF5.341.0021.001.00
#0000003.9321.001.0021.00
##FFFFFF5.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#607199
Deuteranopia (green-blind)
#506696
Tritanopia (blue-blind)
#007C7F
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #257297;
/* rgb */ color: rgb(37, 114, 151);
/* oklch */ color: oklch(52.3% 0.093 233.8);
Tailwind
colors: {
  custom: {
    50: '#709ab5',
    500: '#257297',
    950: '#000000',
  },
}
SCSS
$custom: #257297;
$custom-light: #709ab5;
$custom-dark: #000000;
JSON
{
  "hex": "#257297",
  "rgb": {
    "r": 37,
    "g": 114,
    "b": 151
  },
  "hsl": {
    "h": 199.474,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.5227,
    "c": 0.09334,
    "h": 233.8
  },
  "luminance": 0.14662
}

Semantic roles & 50–950 ramp

primary
#257297
secondary
#BD7B5B
accent
#7844E4
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E11
muted
#7B7E80

Preview Lab

Preview with #257297

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

Preview Lab → · Contrast checker → · Palette generator →

#257297 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva