#618DD0#618DD0

#618DD0 is a light, moderate blue. Relative luminance 0.261; OKLCH L 64.0% C 0.112 H 258.6°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#618DD0
RGB	rgb(97, 141, 208)
HSL	hsl(216, 54%, 60%)
HSV	hsv(216, 53%, 82%)
CMYK	cmyk(53.4%, 32.2%, 0%, 18.4%)
CIE-LAB	lab(58.17, 4.18, -39.08)
CIE-LCH	lch(58.17, 39.30, 276.11°)
OKLab	oklab(64.04% -0.0223 -0.1101)
OKLCH	oklch(64.04% 0.112 258.6)
XYZ	xyz(25.8359, 26.1432, 63.3470)
Luminance	0.2615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618DD0 #D0A461

analogous

#61C5D0 #618DD0 #6D61D0

triadic

#618DD0 #D0618D #8DD061

tetradic

#618DD0 #D061C5 #D0A461 #61D06D

square

#618DD0 #D061C5 #D0A461 #61D06D

split-complementary

#618DD0 #D06D61 #C5D061

monochromatic

#2A518D #386CBC #618DD0 #90AFDE #BFD1EC

Accessibility & contrast

On white

3.37

#618DD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#618DD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618DD0

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618DD0	#FFFFFF	#000000	##000000
##618DD0	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7292D3

Deuteranopia (green-blind)

#6587CF

Tritanopia (blue-blind)

#239CA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #618dd0;
/* rgb */ color: rgb(97, 141, 208);
/* oklch */ color: oklch(64.0% 0.112 258.6);

Tailwind

colors: {
  custom: {
    50: '#95aede',
    500: '#618dd0',
    950: '#000000',
  },
}

SCSS

$custom: #618dd0;
$custom-light: #95aede;
$custom-dark: #000000;

JSON

{
  "hex": "#618dd0",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 208
  },
  "hsl": {
    "h": 216.216,
    "s": 54.146,
    "l": 59.804
  },
  "oklch": {
    "l": 0.64043,
    "c": 0.1123,
    "h": 258.6
  },
  "luminance": 0.26145
}

Semantic roles & 50–950 ramp

primary

#618DD0

secondary

#DCCBB1

accent

#A34ADE

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618DD0

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

Preview Lab → · Contrast checker → · Palette generator →