#618DD6#618DD6

#618DD6 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.4% C 0.120 H 260.1°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#618DD6
RGB	rgb(97, 141, 214)
HSL	hsl(217, 59%, 61%)
HSV	hsv(217, 55%, 84%)
CMYK	cmyk(54.7%, 34.1%, 0%, 16.1%)
CIE-LAB	lab(58.46, 6.07, -42.00)
CIE-LCH	lch(58.46, 42.44, 278.23°)
OKLab	oklab(64.36% -0.0207 -0.1186)
OKLCH	oklch(64.36% 0.12 260.1)
XYZ	xyz(26.5881, 26.4441, 67.3084)
Luminance	0.2645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618DD6 #D6AA61

analogous

#61C7D6 #618DD6 #6F61D6

triadic

#618DD6 #D6618D #8DD661

tetradic

#618DD6 #D661C7 #D6AA61 #61D66F

square

#618DD6 #D661C7 #D6AA61 #61D66F

split-complementary

#618DD6 #D66F61 #C7D661

monochromatic

#275196 #336BC6 #618DD6 #92B0E3 #C2D3EF

Accessibility & contrast

On white

3.34

#618DD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#618DD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618DD6

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618DD6	#FFFFFF	#000000	##000000
##618DD6	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7093D9

Deuteranopia (green-blind)

#6188D4

Tritanopia (blue-blind)

#189DA8

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #618dd6;
/* rgb */ color: rgb(97, 141, 214);
/* oklch */ color: oklch(64.4% 0.120 260.1);

Tailwind

colors: {
  custom: {
    50: '#96aee3',
    500: '#618dd6',
    950: '#000000',
  },
}

SCSS

$custom: #618dd6;
$custom-light: #96aee3;
$custom-dark: #000000;

JSON

{
  "hex": "#618dd6",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 214
  },
  "hsl": {
    "h": 217.436,
    "s": 58.794,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64357,
    "c": 0.12036,
    "h": 260.1
  },
  "luminance": 0.26446
}

Semantic roles & 50–950 ramp

primary

#618DD6

secondary

#DFCFB3

accent

#871FC6

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618DD6

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

Preview Lab → · Contrast checker → · Palette generator →