#123A46#123A46

#123A46 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.6% C 0.049 H 221.2°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#123A46
RGB	rgb(18, 58, 70)
HSL	hsl(194, 59%, 17%)
HSV	hsv(194, 74%, 27%)
CMYK	cmyk(74.3%, 17.1%, 0%, 72.5%)
CIE-LAB	lab(22.29, -9.39, -11.49)
CIE-LCH	lch(22.29, 14.84, 230.74°)
OKLab	oklab(32.63% -0.0366 -0.032)
OKLCH	oklch(32.63% 0.049 221.2)
XYZ	xyz(2.8676, 3.5966, 6.3363)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123A46 #461E12

analogous

#124638 #123A46 #122046

triadic

#123A46 #46123A #3A4612

tetradic

#123A46 #381246 #461E12 #204612

square

#123A46 #381246 #461E12 #204612

split-complementary

#123A46 #461220 #463812

monochromatic

#061418 #061418 #123A46 #1F6277 #2B8BA7

Accessibility & contrast

On white

12.21

#123A46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#123A46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123A46

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123A46	#FFFFFF	#000000	##FFFFFF
##123A46	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333847

Deuteranopia (green-blind)

#2C3346

Tritanopia (blue-blind)

#003E3E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #123a46;
/* rgb */ color: rgb(18, 58, 70);
/* oklch */ color: oklch(32.6% 0.049 221.2);

Tailwind

colors: {
  custom: {
    50: '#587079',
    500: '#123a46',
    950: '#000000',
  },
}

SCSS

$custom: #123a46;
$custom-light: #587079;
$custom-dark: #000000;

JSON

{
  "hex": "#123a46",
  "rgb": {
    "r": 18,
    "g": 58,
    "b": 70
  },
  "hsl": {
    "h": 193.846,
    "s": 59.091,
    "l": 17.255
  },
  "oklch": {
    "l": 0.32629,
    "c": 0.04864,
    "h": 221.2
  },
  "luminance": 0.03597
}

Semantic roles & 50–950 ramp

primary

#123A46

secondary

#7F4635

accent

#6A46E2

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #123A46

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

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