#257090#257090

#257090 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.4% C 0.088 H 230.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX#257090
RGBrgb(37, 112, 144)
HSLhsl(198, 59%, 35%)
HSVhsv(198, 74%, 56%)
CMYKcmyk(74.3%, 22.2%, 0%, 43.5%)
CIE-LABlab(44.22, -11.65, -24.06)
CIE-LCHlch(44.22, 26.73, 244.16°)
OKLaboklab(51.42% -0.0557 -0.0676)
OKLCHoklch(51.42% 0.088 230.5)
XYZxyz(11.5891, 13.9939, 28.4705)
Luminance0.1399 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#257090 #904525
analogous
#25907A #257090 #253A90
triadic
#257090 #902570 #709025
tetradic
#257090 #7A2590 #904525 #3A9025
square
#257090 #7A2590 #904525 #3A9025
split-complementary
#257090 #90253A #907A25
monochromatic
#0C242F #184A5F #257090 #3296C1 #5BB0D5

Accessibility & contrast

On white

5.53
#257090 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.80
#257090 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257090
5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##257090#FFFFFF#000000##FFFFFF
##2570901.005.533.805.53
#FFFFFF5.531.0021.001.00
#0000003.8021.001.0021.00
##FFFFFF5.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#606E92
Deuteranopia (green-blind)
#516490
Tritanopia (blue-blind)
#00797B
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #257090;
/* rgb */ color: rgb(37, 112, 144);
/* oklch */ color: oklch(51.4% 0.088 230.5);
Tailwind
colors: {
  custom: {
    50: '#6f99b0',
    500: '#257090',
    950: '#000000',
  },
}
SCSS
$custom: #257090;
$custom-light: #6f99b0;
$custom-dark: #000000;
JSON
{
  "hex": "#257090",
  "rgb": {
    "r": 37,
    "g": 112,
    "b": 144
  },
  "hsl": {
    "h": 197.944,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.51416,
    "c": 0.08755,
    "h": 230.5
  },
  "luminance": 0.13995
}

Semantic roles & 50–950 ramp

primary
#257090
secondary
#B97557
accent
#7445E2
background
#F7F9FA
surface
#EDF2F5
border
#C8CCCF
text
#080D10
muted
#7B7E7F

Preview Lab

Preview with #257090

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

Preview Lab → · Contrast checker → · Palette generator →

#257090 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva