#397497#397497

#397497 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.5% C 0.082 H 237.1°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#397497
RGBrgb(57, 116, 151)
HSLhsl(202, 45%, 41%)
HSVhsv(202, 62%, 59%)
CMYKcmyk(62.3%, 23.2%, 0%, 40.8%)
CIE-LABlab(46.44, -8.14, -24.72)
CIE-LCHlch(46.44, 26.03, 251.77°)
OKLaboklab(53.46% -0.0448 -0.0693)
OKLCHoklch(53.46% 0.082 237.1)
XYZxyz(13.5165, 15.5937, 31.5697)
Luminance0.1560 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#397497 #975C39
analogous
#39978B #397497 #394597
triadic
#397497 #973974 #749739
tetradic
#397497 #8B3997 #975C39 #459739
square
#397497 #8B3997 #975C39 #459739
split-complementary
#397497 #973945 #978B39
monochromatic
#17303E #28526B #397497 #5094BD #7DB0CE

Accessibility & contrast

On white

5.10
#397497 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#397497 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397497
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##397497#FFFFFF#000000##FFFFFF
##3974971.005.104.125.10
#FFFFFF5.101.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#647399
Deuteranopia (green-blind)
#576A96
Tritanopia (blue-blind)
#007D80
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #397497;
/* rgb */ color: rgb(57, 116, 151);
/* oklch */ color: oklch(53.5% 0.082 237.1);
Tailwind
colors: {
  custom: {
    50: '#789cb5',
    500: '#397497',
    950: '#000000',
  },
}
SCSS
$custom: #397497;
$custom-light: #789cb5;
$custom-dark: #000000;
JSON
{
  "hex": "#397497",
  "rgb": {
    "r": 57,
    "g": 116,
    "b": 151
  },
  "hsl": {
    "h": 202.34,
    "s": 45.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53463,
    "c": 0.08247,
    "h": 237.1
  },
  "luminance": 0.15595
}

Semantic roles & 50–950 ramp

primary
#397497
secondary
#B78D75
accent
#8353D5
background
#F7F9FB
surface
#EEF2F6
border
#C9CCD0
text
#0A0E11
muted
#7C7E80

Preview Lab

Preview with #397497

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

Preview Lab → · Contrast checker → · Palette generator →

#397497 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva