#237E93#237E93

#237E93 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.1% C 0.088 H 217.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#237E93
RGB	rgb(35, 126, 147)
HSL	hsl(191, 62%, 36%)
HSV	hsv(191, 76%, 58%)
CMYK	cmyk(76.2%, 14.3%, 0%, 42.4%)
CIE-LAB	lab(48.74, -18.70, -18.88)
CIE-LCH	lch(48.74, 26.57, 225.26°)
OKLab	oklab(55.06% -0.07 -0.0527)
OKLCH	oklch(55.06% 0.088 217)
XYZ	xyz(13.4182, 17.3840, 30.2464)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237E93 #933823

analogous

#239370 #237E93 #234693

triadic

#237E93 #93237E #7E9323

tetradic

#237E93 #702393 #933823 #469323

square

#237E93 #702393 #933823 #469323

split-complementary

#237E93 #932346 #937023

monochromatic

#0B2930 #175462 #237E93 #2FA8C4 #59C0D7

Accessibility & contrast

On white

4.69

#237E93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#237E93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237E93

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237E93	#FFFFFF	#000000	##FFFFFF
##237E93	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707A94

Deuteranopia (green-blind)

#616F93

Tritanopia (blue-blind)

#008585

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #237e93;
/* rgb */ color: rgb(35, 126, 147);
/* oklch */ color: oklch(55.1% 0.088 217.0);

Tailwind

colors: {
  custom: {
    50: '#70a3b2',
    500: '#237e93',
    950: '#000000',
  },
}

SCSS

$custom: #237e93;
$custom-light: #70a3b2;
$custom-dark: #000000;

JSON

{
  "hex": "#237e93",
  "rgb": {
    "r": 35,
    "g": 126,
    "b": 147
  },
  "hsl": {
    "h": 191.25,
    "s": 61.538,
    "l": 35.686
  },
  "oklch": {
    "l": 0.55063,
    "c": 0.08761,
    "h": 217
  },
  "luminance": 0.17386
}

Semantic roles & 50–950 ramp

primary

#237E93

secondary

#BC6956

accent

#6143E5

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #237E93

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

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