#618FC4#618FC4

#618FC4 is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.9% C 0.095 H 252.7°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#618FC4
RGB	rgb(97, 143, 196)
HSL	hsl(212, 46%, 57%)
HSV	hsv(212, 51%, 77%)
CMYK	cmyk(50.5%, 27%, 0%, 23.1%)
CIE-LAB	lab(58.20, -0.69, -32.28)
CIE-LCH	lch(58.20, 32.28, 268.77°)
OKLab	oklab(63.89% -0.0281 -0.0904)
OKLCH	oklch(63.89% 0.095 252.7)
XYZ	xyz(24.7126, 26.1700, 55.9629)
Luminance	0.2617 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618FC4 #C49661

analogous

#61C1C4 #618FC4 #6461C4

triadic

#618FC4 #C4618F #8FC461

tetradic

#618FC4 #C461C1 #C49661 #61C464

square

#618FC4 #C461C1 #C49661 #61C464

split-complementary

#618FC4 #C46461 #C1C461

monochromatic

#2E537C #3F70A9 #618FC4 #8EAFD5 #BACEE5

Accessibility & contrast

On white

3.37

#618FC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#618FC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618FC4

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618FC4	#FFFFFF	#000000	##000000
##618FC4	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A91C6

Deuteranopia (green-blind)

#6E88C3

Tritanopia (blue-blind)

#319BA1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #618fc4;
/* rgb */ color: rgb(97, 143, 196);
/* oklch */ color: oklch(63.9% 0.095 252.7);

Tailwind

colors: {
  custom: {
    50: '#93afd6',
    500: '#618fc4',
    950: '#000000',
  },
}

SCSS

$custom: #618fc4;
$custom-light: #93afd6;
$custom-dark: #000000;

JSON

{
  "hex": "#618fc4",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 196
  },
  "hsl": {
    "h": 212.121,
    "s": 45.622,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63886,
    "c": 0.09465,
    "h": 252.7
  },
  "luminance": 0.26172
}

Semantic roles & 50–950 ramp

primary

#618FC4

secondary

#D4C2AC

accent

#9953D5

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #618FC4

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

Preview Lab → · Contrast checker → · Palette generator →