#618EDB#618EDB

#618EDB is a light, vivid blue. Relative luminance 0.270; OKLCH L 64.8% C 0.126 H 260.6°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#618EDB
RGB	rgb(97, 142, 219)
HSL	hsl(218, 63%, 62%)
HSV	hsv(218, 56%, 86%)
CMYK	cmyk(55.7%, 35.2%, 0%, 14.1%)
CIE-LAB	lab(58.97, 7.07, -43.98)
CIE-LCH	lch(58.97, 44.55, 279.14°)
OKLab	oklab(64.84% -0.0206 -0.1243)
OKLCH	oklch(64.84% 0.126 260.6)
XYZ	xyz(27.3845, 26.9997, 70.7725)
Luminance	0.2700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618EDB #DBAE61

analogous

#61CBDB #618EDB #7161DB

triadic

#618EDB #DB618E #8EDB61

tetradic

#618EDB #DB61CB #DBAE61 #61DB71

square

#618EDB #DB61CB #DBAE61 #61DB71

split-complementary

#618EDB #DB7161 #CBDB61

monochromatic

#24519E #2F6AD0 #618EDB #93B2E6 #C5D5F2

Accessibility & contrast

On white

3.28

#618EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#618EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618EDB

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618EDB	#FFFFFF	#000000	##000000
##618EDB	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F94DE

Deuteranopia (green-blind)

#5F89D9

Tritanopia (blue-blind)

#099FAA

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #618edb;
/* rgb */ color: rgb(97, 142, 219);
/* oklch */ color: oklch(64.8% 0.126 260.6);

Tailwind

colors: {
  custom: {
    50: '#96aee6',
    500: '#618edb',
    950: '#000000',
  },
}

SCSS

$custom: #618edb;
$custom-light: #96aee6;
$custom-dark: #000000;

JSON

{
  "hex": "#618edb",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 219
  },
  "hsl": {
    "h": 217.869,
    "s": 62.887,
    "l": 61.961
  },
  "oklch": {
    "l": 0.64839,
    "c": 0.12602,
    "h": 260.6
  },
  "luminance": 0.27002
}

Semantic roles & 50–950 ramp

primary

#618EDB

secondary

#E2D2B5

accent

#8A1BCB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #618EDB

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

Preview Lab → · Contrast checker → · Palette generator →