#618CE2#618CE2

#618CE2 is a light, vivid blue. Relative luminance 0.268; OKLCH L 64.8% C 0.138 H 263.0°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#618CE2
RGB	rgb(97, 140, 226)
HSL	hsl(220, 69%, 63%)
HSV	hsv(220, 57%, 89%)
CMYK	cmyk(57.1%, 38.1%, 0%, 11.4%)
CIE-LAB	lab(58.78, 10.50, -48.20)
CIE-LCH	lch(58.78, 49.33, 282.29°)
OKLab	oklab(64.8% -0.0168 -0.1367)
OKLCH	oklch(64.8% 0.138 263)
XYZ	xyz(28.0306, 26.7863, 75.6299)
Luminance	0.2679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618CE2 #E2B761

analogous

#61CCE2 #618CE2 #7661E2

triadic

#618CE2 #E2618C #8CE261

tetradic

#618CE2 #E261CC #E2B761 #61E276

square

#618CE2 #E261CC #E2B761 #61E276

split-complementary

#618CE2 #E27661 #CCE261

monochromatic

#1F4DA9 #2D66D9 #618CE2 #95B2EB #C8D7F5

Accessibility & contrast

On white

3.30

#618CE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#618CE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618CE2

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618CE2	#FFFFFF	#000000	##000000
##618CE2	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6894E5

Deuteranopia (green-blind)

#5788E0

Tritanopia (blue-blind)

#009FAC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #618ce2;
/* rgb */ color: rgb(97, 140, 226);
/* oklch */ color: oklch(64.8% 0.138 263.0);

Tailwind

colors: {
  custom: {
    50: '#97adeb',
    500: '#618ce2',
    950: '#000000',
  },
}

SCSS

$custom: #618ce2;
$custom-light: #97adeb;
$custom-dark: #000000;

JSON

{
  "hex": "#618ce2",
  "rgb": {
    "r": 97,
    "g": 140,
    "b": 226
  },
  "hsl": {
    "h": 220,
    "s": 68.984,
    "l": 63.333
  },
  "oklch": {
    "l": 0.64799,
    "c": 0.13769,
    "h": 263
  },
  "luminance": 0.26789
}

Semantic roles & 50–950 ramp

primary

#618CE2

secondary

#E6D7B8

accent

#9215D1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618CE2

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

Preview Lab → · Contrast checker → · Palette generator →