#235B78#235B78

#235B78 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.8% C 0.075 H 234.6°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#235B78
RGB	rgb(35, 91, 120)
HSL	hsl(200, 55%, 30%)
HSV	hsv(200, 71%, 47%)
CMYK	cmyk(70.8%, 24.2%, 0%, 52.9%)
CIE-LAB	lab(36.36, -8.18, -21.74)
CIE-LCH	lch(36.36, 23.23, 249.38°)
OKLab	oklab(44.77% -0.0434 -0.0611)
OKLCH	oklch(44.77% 0.075 234.6)
XYZ	xyz(7.8231, 9.1947, 19.1281)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235B78 #784023

analogous

#23786B #235B78 #233078

triadic

#235B78 #78235B #5B7823

tetradic

#235B78 #6B2378 #784023 #307823

square

#235B78 #6B2378 #784023 #307823

split-complementary

#235B78 #782330 #786B23

monochromatic

#071319 #153749 #235B78 #317FA7 #4B9FCA

Accessibility & contrast

On white

7.40

#235B78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#235B78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #235B78

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235B78	#FFFFFF	#000000	##FFFFFF
##235B78	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5A79

Deuteranopia (green-blind)

#415278

Tritanopia (blue-blind)

#006365

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #235b78;
/* rgb */ color: rgb(35, 91, 120);
/* oklch */ color: oklch(44.8% 0.075 234.6);

Tailwind

colors: {
  custom: {
    50: '#69899f',
    500: '#235b78',
    950: '#000000',
  },
}

SCSS

$custom: #235b78;
$custom-light: #69899f;
$custom-dark: #000000;

JSON

{
  "hex": "#235b78",
  "rgb": {
    "r": 35,
    "g": 91,
    "b": 120
  },
  "hsl": {
    "h": 200.471,
    "s": 54.839,
    "l": 30.392
  },
  "oklch": {
    "l": 0.44773,
    "c": 0.0749,
    "h": 234.6
  },
  "luminance": 0.09196
}

Semantic roles & 50–950 ramp

primary

#235B78

secondary

#AB6C4C

accent

#7C4ADE

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #235B78

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

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