#23638D#23638D

#23638D is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.9% C 0.093 H 241.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#23638D
RGB	rgb(35, 99, 141)
HSL	hsl(204, 60%, 35%)
HSV	hsv(204, 75%, 55%)
CMYK	cmyk(75.2%, 29.8%, 0%, 44.7%)
CIE-LAB	lab(39.92, -5.30, -28.97)
CIE-LCH	lch(39.92, 29.46, 259.63°)
OKLab	oklab(47.93% -0.0444 -0.0819)
OKLCH	oklch(47.93% 0.093 241.5)
XYZ	xyz(9.9608, 11.2030, 26.8316)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23638D #8D4D23

analogous

#238D82 #23638D #232E8D

triadic

#23638D #8D2363 #638D23

tetradic

#23638D #82238D #8D4D23 #2E8D23

square

#23638D #82238D #8D4D23 #2E8D23

split-complementary

#23638D #8D232E #8D8223

monochromatic

#0B1E2B #17415C #23638D #2F85BE #55A2D5

Accessibility & contrast

On white

6.48

#23638D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#23638D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23638D

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23638D	#FFFFFF	#000000	##FFFFFF
##23638D	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50648F

Deuteranopia (green-blind)

#415A8C

Tritanopia (blue-blind)

#006D72

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #23638d;
/* rgb */ color: rgb(35, 99, 141);
/* oklch */ color: oklch(47.9% 0.093 241.5);

Tailwind

colors: {
  custom: {
    50: '#6d8fae',
    500: '#23638d',
    950: '#000000',
  },
}

SCSS

$custom: #23638d;
$custom-light: #6d8fae;
$custom-dark: #000000;

JSON

{
  "hex": "#23638d",
  "rgb": {
    "r": 35,
    "g": 99,
    "b": 141
  },
  "hsl": {
    "h": 203.774,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.47932,
    "c": 0.09318,
    "h": 241.5
  },
  "luminance": 0.11204
}

Semantic roles & 50–950 ramp

primary

#23638D

secondary

#B97B53

accent

#8344E3

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #23638D

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

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