#618FC9#618FC9

#618FC9 is a light, moderate cyan. Relative luminance 0.264; OKLCH L 64.1% C 0.101 H 254.8°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#618FC9
RGB	rgb(97, 143, 201)
HSL	hsl(213, 49%, 58%)
HSV	hsv(213, 52%, 79%)
CMYK	cmyk(51.7%, 28.9%, 0%, 21.2%)
CIE-LAB	lab(58.42, 0.84, -34.76)
CIE-LCH	lch(58.42, 34.77, 271.38°)
OKLab	oklab(64.13% -0.0266 -0.0975)
OKLCH	oklch(64.13% 0.101 254.8)
XYZ	xyz(25.2912, 26.4015, 59.0103)
Luminance	0.2640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618FC9 #C99B61

analogous

#61C3C9 #618FC9 #6761C9

triadic

#618FC9 #C9618F #8FC961

tetradic

#618FC9 #C961C3 #C99B61 #61C967

square

#618FC9 #C961C3 #C99B61 #61C967

split-complementary

#618FC9 #C96761 #C3C961

monochromatic

#2D5383 #3C70B0 #618FC9 #8FAFD9 #BCD0E8

Accessibility & contrast

On white

3.34

#618FC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#618FC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618FC9

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618FC9	#FFFFFF	#000000	##000000
##618FC9	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7892CC

Deuteranopia (green-blind)

#6B88C8

Tritanopia (blue-blind)

#2B9CA3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #618fc9;
/* rgb */ color: rgb(97, 143, 201);
/* oklch */ color: oklch(64.1% 0.101 254.8);

Tailwind

colors: {
  custom: {
    50: '#94afd9',
    500: '#618fc9',
    950: '#000000',
  },
}

SCSS

$custom: #618fc9;
$custom-light: #94afd9;
$custom-dark: #000000;

JSON

{
  "hex": "#618fc9",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 201
  },
  "hsl": {
    "h": 213.462,
    "s": 49.057,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64129,
    "c": 0.1011,
    "h": 254.8
  },
  "luminance": 0.26403
}

Semantic roles & 50–950 ramp

primary

#618FC9

secondary

#D8C5AE

accent

#9C4FD9

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #618FC9

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

Preview Lab → · Contrast checker → · Palette generator →