#618CCD#618CCD

#618CCD is a light, moderate blue. Relative luminance 0.257; OKLCH L 63.7% C 0.109 H 258.4°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#618CCD
RGB	rgb(97, 140, 205)
HSL	hsl(216, 52%, 59%)
HSV	hsv(216, 53%, 80%)
CMYK	cmyk(52.7%, 31.7%, 0%, 19.6%)
CIE-LAB	lab(57.75, 3.83, -38.05)
CIE-LCH	lch(57.75, 38.24, 275.75°)
OKLab	oklab(63.67% -0.0219 -0.1071)
OKLCH	oklch(63.67% 0.109 258.4)
XYZ	xyz(25.3235, 25.7034, 61.3726)
Luminance	0.2571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618CCD #CDA261

analogous

#61C2CD #618CCD #6C61CD

triadic

#618CCD #CD618C #8CCD61

tetradic

#618CCD #CD61C2 #CDA261 #61CD6C

square

#618CCD #CD61C2 #CDA261 #61CD6C

split-complementary

#618CCD #CD6C61 #C2CD61

monochromatic

#2B5088 #3A6CB7 #618CCD #8FAEDC #BED0EA

Accessibility & contrast

On white

3.42

#618CCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#618CCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618CCD

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618CCD	#FFFFFF	#000000	##000000
##618CCD	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7290D0

Deuteranopia (green-blind)

#6586CC

Tritanopia (blue-blind)

#289AA3

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #618ccd;
/* rgb */ color: rgb(97, 140, 205);
/* oklch */ color: oklch(63.7% 0.109 258.4);

Tailwind

colors: {
  custom: {
    50: '#94addc',
    500: '#618ccd',
    950: '#000000',
  },
}

SCSS

$custom: #618ccd;
$custom-light: #94addc;
$custom-dark: #000000;

JSON

{
  "hex": "#618ccd",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 205
  },
  "hsl": {
    "h": 216.111,
    "s": 51.923,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63671,
    "c": 0.1093,
    "h": 258.4
  },
  "luminance": 0.25705
}

Semantic roles & 50–950 ramp

primary

#618CCD

secondary

#DAC9B0

accent

#A24CDB

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618CCD

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

Preview Lab → · Contrast checker → · Palette generator →