#123150#123150

#123150 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.067 H 250.9°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#123150
RGB	rgb(18, 49, 80)
HSL	hsl(210, 63%, 19%)
HSV	hsv(210, 78%, 31%)
CMYK	cmyk(77.5%, 38.8%, 0%, 68.6%)
CIE-LAB	lab(19.66, 0.65, -22.30)
CIE-LCH	lch(19.66, 22.30, 271.66°)
OKLab	oklab(30.71% -0.0219 -0.0633)
OKLCH	oklch(30.71% 0.067 250.9)
XYZ	xyz(2.7952, 2.9041, 8.0011)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123150 #503112

analogous

#125050 #123150 #121250

triadic

#123150 #501231 #315012

tetradic

#123150 #501250 #503112 #125012

square

#123150 #501250 #503112 #125012

split-complementary

#123150 #501212 #505012

monochromatic

#060F19 #07121E #123150 #1D5082 #286EB4

Accessibility & contrast

On white

13.28

#123150 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#123150 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123150

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123150	#FFFFFF	#000000	##FFFFFF
##123150	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233351

Deuteranopia (green-blind)

#1A2D4F

Tritanopia (blue-blind)

#00383C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #123150;
/* rgb */ color: rgb(18, 49, 80);
/* oklch */ color: oklch(30.7% 0.067 250.9);

Tailwind

colors: {
  custom: {
    50: '#596881',
    500: '#123150',
    950: '#000000',
  },
}

SCSS

$custom: #123150;
$custom-light: #596881;
$custom-dark: #000000;

JSON

{
  "hex": "#123150",
  "rgb": {
    "r": 18,
    "g": 49,
    "b": 80
  },
  "hsl": {
    "h": 210,
    "s": 63.265,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30712,
    "c": 0.06702,
    "h": 250.9
  },
  "luminance": 0.02904
}

Semantic roles & 50–950 ramp

primary

#123150

secondary

#895F35

accent

#9441E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #123150

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

Preview Lab → · Contrast checker → · Palette generator →