#236F91#236F91

#236F91 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.2% C 0.090 H 232.0°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#236F91
RGB	rgb(35, 111, 145)
HSL	hsl(199, 61%, 35%)
HSV	hsv(199, 76%, 57%)
CMYK	cmyk(75.9%, 23.4%, 0%, 43.1%)
CIE-LAB	lab(43.90, -10.99, -25.16)
CIE-LCH	lch(43.90, 27.45, 246.41°)
OKLab	oklab(51.16% -0.0553 -0.0708)
OKLCH	oklch(51.16% 0.09 232)
XYZ	xyz(11.4864, 13.7692, 28.8349)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#236F91 #914523

analogous

#23917C #236F91 #233891

triadic

#236F91 #91236F #6F9123

tetradic

#236F91 #7C2391 #914523 #389123

square

#236F91 #7C2391 #914523 #389123

split-complementary

#236F91 #912338 #917C23

monochromatic

#0B242E #174960 #236F91 #2F95C2 #58AFD7

Accessibility & contrast

On white

5.59

#236F91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#236F91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #236F91

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##236F91	#FFFFFF	#000000	##FFFFFF
##236F91	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6E93

Deuteranopia (green-blind)

#4F6390

Tritanopia (blue-blind)

#00787A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #236f91;
/* rgb */ color: rgb(35, 111, 145);
/* oklch */ color: oklch(51.2% 0.090 232.0);

Tailwind

colors: {
  custom: {
    50: '#6e98b1',
    500: '#236f91',
    950: '#000000',
  },
}

SCSS

$custom: #236f91;
$custom-light: #6e98b1;
$custom-dark: #000000;

JSON

{
  "hex": "#236f91",
  "rgb": {
    "r": 35,
    "g": 111,
    "b": 145
  },
  "hsl": {
    "h": 198.545,
    "s": 61.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.51157,
    "c": 0.08981,
    "h": 232
  },
  "luminance": 0.13771
}

Semantic roles & 50–950 ramp

primary

#236F91

secondary

#BB7455

accent

#7544E4

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #236F91

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

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