#618BC0#618BC0

#618BC0 is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.8% C 0.093 H 254.7°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#618BC0
RGB	rgb(97, 139, 192)
HSL	hsl(213, 43%, 57%)
HSV	hsv(213, 49%, 75%)
CMYK	cmyk(49.5%, 27.6%, 0%, 24.7%)
CIE-LAB	lab(56.89, 0.41, -32.05)
CIE-LCH	lch(56.89, 32.05, 270.73°)
OKLab	oklab(62.8% -0.0245 -0.0897)
OKLCH	oklch(62.8% 0.093 254.7)
XYZ	xyz(23.6736, 24.8107, 53.4004)
Luminance	0.2481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618BC0 #C09661

analogous

#61BAC0 #618BC0 #6761C0

triadic

#618BC0 #C0618B #8BC061

tetradic

#618BC0 #C061BA #C09661 #61C067

square

#618BC0 #C061BA #C09661 #61C067

split-complementary

#618BC0 #C06761 #BAC061

monochromatic

#2F4F77 #416CA3 #618BC0 #8DABD1 #B9CBE3

Accessibility & contrast

On white

3.52

#618BC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#618BC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618BC0

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618BC0	#FFFFFF	#000000	##000000
##618BC0	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768EC2

Deuteranopia (green-blind)

#6B84BF

Tritanopia (blue-blind)

#35979D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #618bc0;
/* rgb */ color: rgb(97, 139, 192);
/* oklch */ color: oklch(62.8% 0.093 254.7);

Tailwind

colors: {
  custom: {
    50: '#93acd3',
    500: '#618bc0',
    950: '#000000',
  },
}

SCSS

$custom: #618bc0;
$custom-light: #93acd3;
$custom-dark: #000000;

JSON

{
  "hex": "#618bc0",
  "rgb": {
    "r": 97,
    "g": 139,
    "b": 192
  },
  "hsl": {
    "h": 213.474,
    "s": 42.986,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62803,
    "c": 0.09303,
    "h": 254.7
  },
  "luminance": 0.24812
}

Semantic roles & 50–950 ramp

primary

#618BC0

secondary

#D2C1AB

accent

#9B55D3

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #618BC0

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

Preview Lab → · Contrast checker → · Palette generator →