#123850#123850

#123850 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.6% C 0.060 H 240.1°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#123850
RGB	rgb(18, 56, 80)
HSL	hsl(203, 63%, 19%)
HSV	hsv(203, 78%, 31%)
CMYK	cmyk(77.5%, 30%, 0%, 68.6%)
CIE-LAB	lab(22.07, -4.17, -18.49)
CIE-LCH	lch(22.07, 18.96, 257.30°)
OKLab	oklab(32.62% -0.0299 -0.0522)
OKLCH	oklch(32.62% 0.06 240.1)
XYZ	xyz(3.1110, 3.5358, 8.1064)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123850 #502A12

analogous

#125049 #123850 #121950

triadic

#123850 #501238 #385012

tetradic

#123850 #491250 #502A12 #195012

square

#123850 #491250 #502A12 #195012

split-complementary

#123850 #501219 #504912

monochromatic

#061119 #07151E #123850 #1D5B82 #287EB4

Accessibility & contrast

On white

12.30

#123850 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#123850 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123850

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123850	#FFFFFF	#000000	##FFFFFF
##123850	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3851

Deuteranopia (green-blind)

#243250

Tritanopia (blue-blind)

#003E40

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #123850;
/* rgb */ color: rgb(18, 56, 80);
/* oklch */ color: oklch(32.6% 0.060 240.1);

Tailwind

colors: {
  custom: {
    50: '#596e81',
    500: '#123850',
    950: '#000000',
  },
}

SCSS

$custom: #123850;
$custom-light: #596e81;
$custom-dark: #000000;

JSON

{
  "hex": "#123850",
  "rgb": {
    "r": 18,
    "g": 56,
    "b": 80
  },
  "hsl": {
    "h": 203.226,
    "s": 63.265,
    "l": 19.216
  },
  "oklch": {
    "l": 0.32618,
    "c": 0.06016,
    "h": 240.1
  },
  "luminance": 0.03536
}

Semantic roles & 50–950 ramp

primary

#123850

secondary

#895535

accent

#8141E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #123850

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

Preview Lab → · Contrast checker → · Palette generator →