#18619D#18619D

#18619D is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.1% C 0.118 H 248.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#18619D
RGB	rgb(24, 97, 157)
HSL	hsl(207, 73%, 35%)
HSV	hsv(207, 85%, 62%)
CMYK	cmyk(84.7%, 38.2%, 0%, 38.4%)
CIE-LAB	lab(39.88, 0.84, -38.66)
CIE-LCH	lch(39.88, 38.67, 271.25°)
OKLab	oklab(48.1% -0.0431 -0.1103)
OKLCH	oklch(48.1% 0.118 248.6)
XYZ	xyz(10.7348, 11.1766, 33.4833)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18619D #9D5418

analogous

#189D97 #18619D #181E9D

triadic

#18619D #9D1861 #619D18

tetradic

#18619D #97189D #9D5418 #1E9D18

square

#18619D #97189D #9D5418 #1E9D18

split-complementary

#18619D #9D181E #9D9718

monochromatic

#081F33 #104068 #18619D #2082D2 #4C9FE4

Accessibility & contrast

On white

6.49

#18619D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#18619D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18619D

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18619D	#FFFFFF	#000000	##FFFFFF
##18619D	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44649F

Deuteranopia (green-blind)

#30599C

Tritanopia (blue-blind)

#006F77

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #18619d;
/* rgb */ color: rgb(24, 97, 157);
/* oklch */ color: oklch(48.1% 0.118 248.6);

Tailwind

colors: {
  custom: {
    50: '#6d8dba',
    500: '#18619d',
    950: '#000000',
  },
}

SCSS

$custom: #18619d;
$custom-light: #6d8dba;
$custom-dark: #000000;

JSON

{
  "hex": "#18619d",
  "rgb": {
    "r": 24,
    "g": 97,
    "b": 157
  },
  "hsl": {
    "h": 207.068,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.48098,
    "c": 0.11847,
    "h": 248.6
  },
  "luminance": 0.11178
}

Semantic roles & 50–950 ramp

primary

#18619D

secondary

#C5824B

accent

#8B38F0

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #18619D

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

Preview Lab → · Contrast checker → · Palette generator →