#618EDD#618EDD

#618EDD is a light, vivid blue. Relative luminance 0.271; OKLCH L 64.9% C 0.129 H 261.0°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#618EDD
RGB	rgb(97, 142, 221)
HSL	hsl(218, 65%, 62%)
HSV	hsv(218, 56%, 87%)
CMYK	cmyk(56.1%, 35.7%, 0%, 13.3%)
CIE-LAB	lab(59.07, 7.71, -44.94)
CIE-LCH	lch(59.07, 45.60, 279.74°)
OKLab	oklab(64.95% -0.0201 -0.1271)
OKLCH	oklch(64.95% 0.129 261)
XYZ	xyz(27.6494, 27.1056, 72.1675)
Luminance	0.2711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618EDD #DDB061

analogous

#61CCDD #618EDD #7261DD

triadic

#618EDD #DD618E #8EDD61

tetradic

#618EDD #DD61CC #DDB061 #61DD72

square

#618EDD #DD61CC #DDB061 #61DD72

split-complementary

#618EDD #DD7261 #CCDD61

monochromatic

#2350A1 #2F6AD2 #618EDD #93B2E8 #C6D6F3

Accessibility & contrast

On white

3.27

#618EDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#618EDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618EDD

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618EDD	#FFFFFF	#000000	##000000
##618EDD	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E94E0

Deuteranopia (green-blind)

#5E89DB

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #618edd;
/* rgb */ color: rgb(97, 142, 221);
/* oklch */ color: oklch(64.9% 0.129 261.0);

Tailwind

colors: {
  custom: {
    50: '#96aee8',
    500: '#618edd',
    950: '#000000',
  },
}

SCSS

$custom: #618edd;
$custom-light: #96aee8;
$custom-dark: #000000;

JSON

{
  "hex": "#618edd",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 221
  },
  "hsl": {
    "h": 218.226,
    "s": 64.583,
    "l": 62.353
  },
  "oklch": {
    "l": 0.64947,
    "c": 0.12872,
    "h": 261
  },
  "luminance": 0.27108
}

Semantic roles & 50–950 ramp

primary

#618EDD

secondary

#E4D3B6

accent

#8B19CC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618EDD

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

Preview Lab → · Contrast checker → · Palette generator →