#616DDE#616DDE

#616DDE is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.3% C 0.170 H 275.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#616DDE
RGB	rgb(97, 109, 222)
HSL	hsl(234, 65%, 63%)
HSV	hsv(234, 56%, 87%)
CMYK	cmyk(56.3%, 50.9%, 0%, 12.9%)
CIE-LAB	lab(50.39, 27.99, -59.34)
CIE-LCH	lch(50.39, 65.61, 295.25°)
OKLab	oklab(58.32% 0.0156 -0.1697)
OKLCH	oklch(58.32% 0.17 275.2)
XYZ	xyz(23.5790, 18.7509, 71.4699)
Luminance	0.1875 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616DDE #DED261

analogous

#61ABDE #616DDE #9361DE

triadic

#616DDE #DE616D #6DDE61

tetradic

#616DDE #DE61AB #DED261 #61DE93

square

#616DDE #DE61AB #DED261 #61DE93

split-complementary

#616DDE #DE9361 #ABDE61

monochromatic

#222EA3 #2E3ED3 #616DDE #949CE9 #C6CBF3

Accessibility & contrast

On white

4.42

#616DDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#616DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616DDE

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616DDE	#FFFFFF	#000000	##000000
##616DDE	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#307DE2

Deuteranopia (green-blind)

#1873DC

Tritanopia (blue-blind)

#15879B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #616dde;
/* rgb */ color: rgb(97, 109, 222);
/* oklch */ color: oklch(58.3% 0.170 275.2);

Tailwind

colors: {
  custom: {
    50: '#9796e9',
    500: '#616dde',
    950: '#000000',
  },
}

SCSS

$custom: #616dde;
$custom-light: #9796e9;
$custom-dark: #000000;

JSON

{
  "hex": "#616dde",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 222
  },
  "hsl": {
    "h": 234.24,
    "s": 65.445,
    "l": 62.549
  },
  "oklch": {
    "l": 0.58319,
    "c": 0.17039,
    "h": 275.2
  },
  "luminance": 0.18753
}

Semantic roles & 50–950 ramp

primary

#616DDE

secondary

#E4E0B7

accent

#BC18CD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #616DDE

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

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