#618CC5#618CC5

#618CC5 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.3% C 0.099 H 255.8°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#618CC5
RGB	rgb(97, 140, 197)
HSL	hsl(214, 46%, 58%)
HSV	hsv(214, 51%, 77%)
CMYK	cmyk(50.8%, 28.9%, 0%, 22.7%)
CIE-LAB	lab(57.39, 1.35, -34.10)
CIE-LCH	lch(57.39, 34.12, 272.27°)
OKLab	oklab(63.27% -0.0242 -0.0956)
OKLCH	oklch(63.27% 0.099 255.8)
XYZ	xyz(24.3825, 25.3270, 56.4162)
Luminance	0.2533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618CC5 #C59A61

analogous

#61BEC5 #618CC5 #6861C5

triadic

#618CC5 #C5618C #8CC561

tetradic

#618CC5 #C561BE #C59A61 #61C568

square

#618CC5 #C561BE #C59A61 #61C568

split-complementary

#618CC5 #C56861 #BEC561

monochromatic

#2E507E #3F6DAA #618CC5 #8EADD5 #BBCDE6

Accessibility & contrast

On white

3.46

#618CC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#618CC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618CC5

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618CC5	#FFFFFF	#000000	##000000
##618CC5	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768FC7

Deuteranopia (green-blind)

#6985C4

Tritanopia (blue-blind)

#3199A0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #618cc5;
/* rgb */ color: rgb(97, 140, 197);
/* oklch */ color: oklch(63.3% 0.099 255.8);

Tailwind

colors: {
  custom: {
    50: '#94add7',
    500: '#618cc5',
    950: '#000000',
  },
}

SCSS

$custom: #618cc5;
$custom-light: #94add7;
$custom-dark: #000000;

JSON

{
  "hex": "#618cc5",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 197
  },
  "hsl": {
    "h": 214.2,
    "s": 46.296,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63269,
    "c": 0.09867,
    "h": 255.8
  },
  "luminance": 0.25329
}

Semantic roles & 50–950 ramp

primary

#618CC5

secondary

#D5C4AD

accent

#9D52D6

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #618CC5

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

Preview Lab → · Contrast checker → · Palette generator →