#1C618C#1C618C

#1C618C is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.2% C 0.096 H 241.1°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#1C618C
RGB	rgb(28, 97, 140)
HSL	hsl(203, 67%, 33%)
HSV	hsv(203, 80%, 55%)
CMYK	cmyk(80%, 30.7%, 0%, 45.1%)
CIE-LAB	lab(39.05, -5.37, -29.75)
CIE-LCH	lch(39.05, 30.23, 259.77°)
OKLab	oklab(47.17% -0.0465 -0.0843)
OKLCH	oklch(47.17% 0.096 241.1)
XYZ	xyz(9.4853, 10.6886, 26.3690)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C618C #8C471C

analogous

#1C8C7F #1C618C #1C298C

triadic

#1C618C #8C1C61 #618C1C

tetradic

#1C618C #7F1C8C #8C471C #298C1C

square

#1C618C #7F1C8C #8C471C #298C1C

split-complementary

#1C618C #8C1C29 #8C7F1C

monochromatic

#081A26 #123E59 #1C618C #2684BF #48A2DA

Accessibility & contrast

On white

6.69

#1C618C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#1C618C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C618C

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C618C	#FFFFFF	#000000	##FFFFFF
##1C618C	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D628E

Deuteranopia (green-blind)

#3D578B

Tritanopia (blue-blind)

#006C70

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1c618c;
/* rgb */ color: rgb(28, 97, 140);
/* oklch */ color: oklch(47.2% 0.096 241.1);

Tailwind

colors: {
  custom: {
    50: '#6b8dae',
    500: '#1c618c',
    950: '#000000',
  },
}

SCSS

$custom: #1c618c;
$custom-light: #6b8dae;
$custom-dark: #000000;

JSON

{
  "hex": "#1c618c",
  "rgb": {
    "r": 28,
    "g": 97,
    "b": 140
  },
  "hsl": {
    "h": 203.036,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.47174,
    "c": 0.09622,
    "h": 241.1
  },
  "luminance": 0.1069
}

Semantic roles & 50–950 ramp

primary

#1C618C

secondary

#BC7448

accent

#803EEA

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #1C618C

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

Preview Lab → · Contrast checker → · Palette generator →