#235B71#235B71

#235B71 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.068 H 227.3°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#235B71
RGB	rgb(35, 91, 113)
HSL	hsl(197, 53%, 29%)
HSV	hsv(197, 69%, 44%)
CMYK	cmyk(69%, 19.5%, 0%, 55.7%)
CIE-LAB	lab(36.04, -10.69, -17.90)
CIE-LCH	lch(36.04, 20.85, 239.15°)
OKLab	oklab(44.42% -0.0461 -0.0501)
OKLCH	oklch(44.42% 0.068 227.3)
XYZ	xyz(7.4137, 9.0310, 16.9720)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235B71 #713923

analogous

#237160 #235B71 #233471

triadic

#235B71 #71235B #5B7123

tetradic

#235B71 #602371 #713923 #347123

square

#235B71 #602371 #713923 #347123

split-complementary

#235B71 #712334 #716023

monochromatic

#071317 #153542 #235B71 #3181A0 #48A3C6

Accessibility & contrast

On white

7.48

#235B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#235B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #235B71

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235B71	#FFFFFF	#000000	##FFFFFF
##235B71	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5972

Deuteranopia (green-blind)

#445171

Tritanopia (blue-blind)

#006162

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #235b71;
/* rgb */ color: rgb(35, 91, 113);
/* oklch */ color: oklch(44.4% 0.068 227.3);

Tailwind

colors: {
  custom: {
    50: '#68899a',
    500: '#235b71',
    950: '#000000',
  },
}

SCSS

$custom: #235b71;
$custom-light: #68899a;
$custom-dark: #000000;

JSON

{
  "hex": "#235b71",
  "rgb": {
    "r": 35,
    "g": 91,
    "b": 113
  },
  "hsl": {
    "h": 196.923,
    "s": 52.703,
    "l": 29.02
  },
  "oklch": {
    "l": 0.4442,
    "c": 0.06807,
    "h": 227.3
  },
  "luminance": 0.09032
}

Semantic roles & 50–950 ramp

primary

#235B71

secondary

#A4654C

accent

#744CDC

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #235B71

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

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