#238DA7#238DA7

#238DA7 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 59.7% C 0.099 H 218.7°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#238DA7
RGB	rgb(35, 141, 167)
HSL	hsl(192, 65%, 40%)
HSV	hsv(192, 79%, 65%)
CMYK	cmyk(79%, 15.6%, 0%, 34.5%)
CIE-LAB	lab(54.23, -19.97, -22.06)
CIE-LCH	lch(54.23, 29.76, 227.85°)
OKLab	oklab(59.74% -0.0769 -0.0617)
OKLCH	oklch(59.74% 0.099 218.7)
XYZ	xyz(17.1901, 22.1950, 39.9298)
Luminance	0.2220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#238DA7 #A73D23

analogous

#23A77F #238DA7 #234BA7

triadic

#238DA7 #A7238D #8DA723

tetradic

#238DA7 #7F23A7 #A73D23 #4BA723

square

#238DA7 #7F23A7 #A73D23 #4BA723

split-complementary

#238DA7 #A7234B #A77F23

monochromatic

#0E3842 #186274 #238DA7 #33B4D4 #66C7DF

Accessibility & contrast

On white

3.86

#238DA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#238DA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #238DA7

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##238DA7	#FFFFFF	#000000	##000000
##238DA7	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D89A8

Deuteranopia (green-blind)

#6B7CA7

Tritanopia (blue-blind)

#009695

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #238da7;
/* rgb */ color: rgb(35, 141, 167);
/* oklch */ color: oklch(59.7% 0.099 218.7);

Tailwind

colors: {
  custom: {
    50: '#74aec1',
    500: '#238da7',
    950: '#000000',
  },
}

SCSS

$custom: #238da7;
$custom-light: #74aec1;
$custom-dark: #000000;

JSON

{
  "hex": "#238da7",
  "rgb": {
    "r": 35,
    "g": 141,
    "b": 167
  },
  "hsl": {
    "h": 191.818,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.5974,
    "c": 0.09859,
    "h": 218.7
  },
  "luminance": 0.22197
}

Semantic roles & 50–950 ramp

primary

#238DA7

secondary

#C47561

accent

#613FE8

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #238DA7

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

Preview Lab → · Contrast checker → · Palette generator →