#616DD8#616DD8

#616DD8 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.9% C 0.162 H 275.3°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#616DD8
RGB	rgb(97, 109, 216)
HSL	hsl(234, 60%, 61%)
HSV	hsv(234, 55%, 85%)
CMYK	cmyk(55.1%, 49.5%, 0%, 15.3%)
CIE-LAB	lab(50.02, 26.06, -56.55)
CIE-LCH	lch(50.02, 62.26, 294.74°)
OKLab	oklab(57.92% 0.015 -0.1615)
OKLCH	oklch(57.92% 0.162 275.3)
XYZ	xyz(22.7891, 18.4350, 67.3099)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616DD8 #D8CC61

analogous

#61A9D8 #616DD8 #9161D8

triadic

#616DD8 #D8616D #6DD861

tetradic

#616DD8 #D861A9 #D8CC61 #61D891

square

#616DD8 #D861A9 #D8CC61 #61D891

split-complementary

#616DD8 #D89161 #A9D861

monochromatic

#263199 #3241CA #616DD8 #929AE4 #C3C8F0

Accessibility & contrast

On white

4.48

#616DD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#616DD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #616DD8

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616DD8	#FFFFFF	#000000	##000000
##616DD8	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#377CDC

Deuteranopia (green-blind)

#2672D6

Tritanopia (blue-blind)

#218598

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #616dd8;
/* rgb */ color: rgb(97, 109, 216);
/* oklch */ color: oklch(57.9% 0.162 275.3);

Tailwind

colors: {
  custom: {
    50: '#9796e5',
    500: '#616dd8',
    950: '#000000',
  },
}

SCSS

$custom: #616dd8;
$custom-light: #9796e5;
$custom-dark: #000000;

JSON

{
  "hex": "#616dd8",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 216
  },
  "hsl": {
    "h": 233.95,
    "s": 60.406,
    "l": 61.373
  },
  "oklch": {
    "l": 0.57916,
    "c": 0.16217,
    "h": 275.3
  },
  "luminance": 0.18437
}

Semantic roles & 50–950 ramp

primary

#616DD8

secondary

#E1DCB4

accent

#B71DC8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #616DD8

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

Preview Lab → · Contrast checker → · Palette generator →