#257698#257698

#257698 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.3% C 0.092 H 230.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#257698
RGBrgb(37, 118, 152)
HSLhsl(198, 61%, 37%)
HSVhsv(198, 76%, 60%)
CMYKcmyk(75.7%, 22.4%, 0%, 40.4%)
CIE-LABlab(46.47, -12.25, -25.32)
CIE-LCHlch(46.47, 28.13, 244.17°)
OKLaboklab(53.32% -0.0588 -0.0711)
OKLCHoklch(53.32% 0.092 230.4)
XYZxyz(12.9066, 15.6157, 32.0336)
Luminance0.1562 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#257698 #984725
analogous
#259881 #257698 #253D98
triadic
#257698 #982576 #769825
tetradic
#257698 #812598 #984725 #3D9825
square
#257698 #812598 #984725 #3D9825
split-complementary
#257698 #98253D #988125
monochromatic
#0D2A36 #195067 #257698 #319CC9 #5FB4D8

Accessibility & contrast

On white

5.09
#257698 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#257698 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257698
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##257698#FFFFFF#000000##FFFFFF
##2576981.005.094.125.09
#FFFFFF5.091.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#65749A
Deuteranopia (green-blind)
#556998
Tritanopia (blue-blind)
#007F81
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #257698;
/* rgb */ color: rgb(37, 118, 152);
/* oklch */ color: oklch(53.3% 0.092 230.4);
Tailwind
colors: {
  custom: {
    50: '#719db6',
    500: '#257698',
    950: '#000000',
  },
}
SCSS
$custom: #257698;
$custom-light: #719db6;
$custom-dark: #000000;
JSON
{
  "hex": "#257698",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 152
  },
  "hsl": {
    "h": 197.739,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.53321,
    "c": 0.09233,
    "h": 230.4
  },
  "luminance": 0.15617
}

Semantic roles & 50–950 ramp

primary
#257698
secondary
#BD785C
accent
#7344E4
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E11
muted
#7B7E80

Preview Lab

Preview with #257698

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

Preview Lab → · Contrast checker → · Palette generator →

#257698 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva