#237789#237789

#237789 is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 52.8% C 0.082 H 215.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#237789
RGB	rgb(35, 119, 137)
HSL	hsl(191, 59%, 34%)
HSV	hsv(191, 74%, 54%)
CMYK	cmyk(74.5%, 13.1%, 0%, 46.3%)
CIE-LAB	lab(46.12, -18.29, -16.99)
CIE-LCH	lch(46.12, 24.96, 222.88°)
OKLab	oklab(52.82% -0.0669 -0.0474)
OKLCH	oklch(52.82% 0.082 215.3)
XYZ	xyz(11.8034, 15.3557, 26.0039)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237789 #893523

analogous

#238968 #237789 #234489

triadic

#237789 #892377 #778923

tetradic

#237789 #682389 #893523 #448923

square

#237789 #682389 #893523 #448923

split-complementary

#237789 #892344 #896823

monochromatic

#0A2228 #174D58 #237789 #2FA1BA #53BDD3

Accessibility & contrast

On white

5.16

#237789 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#237789 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237789

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237789	#FFFFFF	#000000	##FFFFFF
##237789	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A738A

Deuteranopia (green-blind)

#5C6989

Tritanopia (blue-blind)

#007E7D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #237789;
/* rgb */ color: rgb(35, 119, 137);
/* oklch */ color: oklch(52.8% 0.082 215.3);

Tailwind

colors: {
  custom: {
    50: '#6e9eab',
    500: '#237789',
    950: '#000000',
  },
}

SCSS

$custom: #237789;
$custom-light: #6e9eab;
$custom-dark: #000000;

JSON

{
  "hex": "#237789",
  "rgb": {
    "r": 35,
    "g": 119,
    "b": 137
  },
  "hsl": {
    "h": 190.588,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52824,
    "c": 0.08195,
    "h": 215.3
  },
  "luminance": 0.15357
}

Semantic roles & 50–950 ramp

primary

#237789

secondary

#B76351

accent

#6145E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #237789

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

Preview Lab → · Contrast checker → · Palette generator →