#2388A4#2388A4

#2388A4 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.4% C 0.097 H 221.2°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX#2388A4
RGBrgb(35, 136, 164)
HSLhsl(193, 65%, 39%)
HSVhsv(193, 79%, 64%)
CMYKcmyk(78.7%, 17.1%, 0%, 35.7%)
CIE-LABlab(52.56, -18.31, -22.91)
CIE-LCHlch(52.56, 29.33, 231.37°)
OKLaboklab(58.35% -0.0732 -0.0641)
OKLCHoklch(58.35% 0.097 221.2)
XYZxyz(16.1953, 20.6440, 38.2459)
Luminance0.2065 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2388A4 #A43F23
analogous
#23A480 #2388A4 #2348A4
triadic
#2388A4 #A42388 #88A423
tetradic
#2388A4 #8023A4 #A43F23 #48A423
square
#2388A4 #8023A4 #A43F23 #48A423
split-complementary
#2388A4 #A42348 #A48023
monochromatic
#0D343F #185E72 #2388A4 #31B0D3 #64C3DE

Accessibility & contrast

On white

4.09
#2388A4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.13
#2388A4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2388A4
5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2388A4#FFFFFF#000000##000000
##2388A41.004.095.135.13
#FFFFFF4.091.0021.0021.00
#0000005.1321.001.001.00
##0000005.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#7784A5
Deuteranopia (green-blind)
#6678A4
Tritanopia (blue-blind)
#009191
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #2388a4;
/* rgb */ color: rgb(35, 136, 164);
/* oklch */ color: oklch(58.4% 0.097 221.2);
Tailwind
colors: {
  custom: {
    50: '#73aabf',
    500: '#2388a4',
    950: '#000000',
  },
}
SCSS
$custom: #2388a4;
$custom-light: #73aabf;
$custom-dark: #000000;
JSON
{
  "hex": "#2388a4",
  "rgb": {
    "r": 35,
    "g": 136,
    "b": 164
  },
  "hsl": {
    "h": 193.023,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.58353,
    "c": 0.0973,
    "h": 221.2
  },
  "luminance": 0.20646
}

Semantic roles & 50–950 ramp

primary
#2388A4
secondary
#C37560
accent
#6440E8
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#091012
muted
#7B7F81

Preview Lab

Preview with #2388A4

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

Preview Lab → · Contrast checker → · Palette generator →

#2388A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva