#123953#123953

#123953 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.1% C 0.063 H 241.7°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#123953
RGB	rgb(18, 57, 83)
HSL	hsl(204, 64%, 20%)
HSV	hsv(204, 78%, 33%)
CMYK	cmyk(78.3%, 31.3%, 0%, 67.5%)
CIE-LAB	lab(22.58, -3.62, -19.69)
CIE-LCH	lch(22.58, 20.02, 259.58°)
OKLab	oklab(33.07% -0.03 -0.0556)
OKLCH	oklch(33.07% 0.063 241.7)
XYZ	xyz(3.2733, 3.6790, 8.7195)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123953 #532C12

analogous

#12534D #123953 #121953

triadic

#123953 #531239 #395312

tetradic

#123953 #4D1253 #532C12 #195312

square

#123953 #4D1253 #532C12 #195312

split-complementary

#123953 #531219 #534D12

monochromatic

#051119 #071621 #123953 #1D5C85 #287EB8

Accessibility & contrast

On white

12.10

#123953 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#123953 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123953

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123953	#FFFFFF	#000000	##FFFFFF
##123953	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3954

Deuteranopia (green-blind)

#243353

Tritanopia (blue-blind)

#003F42

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123953;
/* rgb */ color: rgb(18, 57, 83);
/* oklch */ color: oklch(33.1% 0.063 241.7);

Tailwind

colors: {
  custom: {
    50: '#5a6f83',
    500: '#123953',
    950: '#000000',
  },
}

SCSS

$custom: #123953;
$custom-light: #5a6f83;
$custom-dark: #000000;

JSON

{
  "hex": "#123953",
  "rgb": {
    "r": 18,
    "g": 57,
    "b": 83
  },
  "hsl": {
    "h": 204,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.33072,
    "c": 0.06319,
    "h": 241.7
  },
  "luminance": 0.03679
}

Semantic roles & 50–950 ramp

primary

#123953

secondary

#8C5835

accent

#8340E7

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070A

muted

#797A7C

Preview Lab

Preview with #123953

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

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