#2388A9#2388A9

#2388A9 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.6% C 0.101 H 225.1°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2388A9
RGB	rgb(35, 136, 169)
HSL	hsl(195, 66%, 40%)
HSV	hsv(195, 79%, 66%)
CMYK	cmyk(79.3%, 19.5%, 0%, 33.7%)
CIE-LAB	lab(52.76, -16.58, -25.48)
CIE-LCH	lch(52.76, 30.40, 236.94°)
OKLab	oklab(58.58% -0.0712 -0.0715)
OKLCH	oklch(58.58% 0.101 225.1)
XYZ	xyz(16.6558, 20.8282, 40.6708)
Luminance	0.2083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2388A9 #A94423

analogous

#23A987 #2388A9 #2345A9

triadic

#2388A9 #A92388 #88A923

tetradic

#2388A9 #8723A9 #A94423 #45A923

square

#2388A9 #8723A9 #A94423 #45A923

split-complementary

#2388A9 #A92345 #A98723

monochromatic

#0E3644 #195F76 #2388A9 #34ADD5 #67C2DF

Accessibility & contrast

On white

4.07

#2388A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#2388A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2388A9

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2388A9	#FFFFFF	#000000	##000000
##2388A9	1.00	4.07	5.17	5.17
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7685AB

Deuteranopia (green-blind)

#6478A9

Tritanopia (blue-blind)

#009293

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2388a9;
/* rgb */ color: rgb(35, 136, 169);
/* oklch */ color: oklch(58.6% 0.101 225.1);

Tailwind

colors: {
  custom: {
    50: '#74aac2',
    500: '#2388a9',
    950: '#000000',
  },
}

SCSS

$custom: #2388a9;
$custom-light: #74aac2;
$custom-dark: #000000;

JSON

{
  "hex": "#2388a9",
  "rgb": {
    "r": 35,
    "g": 136,
    "b": 169
  },
  "hsl": {
    "h": 194.776,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.58584,
    "c": 0.1009,
    "h": 225.1
  },
  "luminance": 0.2083
}

Semantic roles & 50–950 ramp

primary

#2388A9

secondary

#C57B63

accent

#693FE9

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2388A9

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

Preview Lab → · Contrast checker → · Palette generator →