#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
RGB	rgb(35, 136, 164)
HSL	hsl(193, 65%, 39%)
HSV	hsv(193, 79%, 64%)
CMYK	cmyk(78.7%, 17.1%, 0%, 35.7%)
CIE-LAB	lab(52.56, -18.31, -22.91)
CIE-LCH	lch(52.56, 29.33, 231.37°)
OKLab	oklab(58.35% -0.0732 -0.0641)
OKLCH	oklch(58.35% 0.097 221.2)
XYZ	xyz(16.1953, 20.6440, 38.2459)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	cyan

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
##2388A4	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

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 →