#618DC9#618DC9

#618DC9 is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.7% C 0.103 H 256.4°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#618DC9
RGB	rgb(97, 141, 201)
HSL	hsl(215, 49%, 58%)
HSV	hsv(215, 52%, 79%)
CMYK	cmyk(51.7%, 29.9%, 0%, 21.2%)
CIE-LAB	lab(57.85, 2.00, -35.64)
CIE-LCH	lch(57.85, 35.69, 273.21°)
OKLab	oklab(63.69% -0.0242 -0.1001)
OKLCH	oklch(63.69% 0.103 256.4)
XYZ	xyz(24.9936, 25.8063, 58.9111)
Luminance	0.2581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618DC9 #C99D61

analogous

#61C1C9 #618DC9 #6961C9

triadic

#618DC9 #C9618D #8DC961

tetradic

#618DC9 #C961C1 #C99D61 #61C969

square

#618DC9 #C961C1 #C99D61 #61C969

split-complementary

#618DC9 #C96961 #C1C961

monochromatic

#2D5183 #3C6DB0 #618DC9 #8FAED9 #BCCFE8

Accessibility & contrast

On white

3.41

#618DC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#618DC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618DC9

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618DC9	#FFFFFF	#000000	##000000
##618DC9	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7591CC

Deuteranopia (green-blind)

#6986C8

Tritanopia (blue-blind)

#2C9AA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #618dc9;
/* rgb */ color: rgb(97, 141, 201);
/* oklch */ color: oklch(63.7% 0.103 256.4);

Tailwind

colors: {
  custom: {
    50: '#94aed9',
    500: '#618dc9',
    950: '#000000',
  },
}

SCSS

$custom: #618dc9;
$custom-light: #94aed9;
$custom-dark: #000000;

JSON

{
  "hex": "#618dc9",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 201
  },
  "hsl": {
    "h": 214.615,
    "s": 49.057,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63688,
    "c": 0.10299,
    "h": 256.4
  },
  "luminance": 0.25808
}

Semantic roles & 50–950 ramp

primary

#618DC9

secondary

#D8C6AE

accent

#9E4FD9

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #618DC9

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

Preview Lab → · Contrast checker → · Palette generator →