#616ABC#616ABC

#616ABC is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.5% C 0.127 H 276.7°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#616ABC
RGB	rgb(97, 106, 188)
HSL	hsl(234, 40%, 56%)
HSV	hsv(234, 48%, 74%)
CMYK	cmyk(48.4%, 43.6%, 0%, 26.3%)
CIE-LAB	lab(47.60, 19.04, -44.38)
CIE-LCH	lch(47.60, 48.29, 293.22°)
OKLab	oklab(55.55% 0.0148 -0.1258)
OKLCH	oklch(55.55% 0.127 276.7)
XYZ	xyz(19.1581, 16.4792, 49.7385)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616ABC #BCB361

analogous

#6197BC #616ABC #8561BC

triadic

#616ABC #BC616A #6ABC61

tetradic

#616ABC #BC6197 #BCB361 #61BC85

square

#616ABC #BC6197 #BCB361 #61BC85

split-complementary

#616ABC #BC8561 #97BC61

monochromatic

#303772 #434C9D #616ABC #8C93CE #B7BBE0

Accessibility & contrast

On white

4.89

#616ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#616ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616ABC

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616ABC	#FFFFFF	#000000	##FFFFFF
##616ABC	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4975BF

Deuteranopia (green-blind)

#416DBA

Tritanopia (blue-blind)

#3F7B8A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #616abc;
/* rgb */ color: rgb(97, 106, 188);
/* oklch */ color: oklch(55.5% 0.127 276.7);

Tailwind

colors: {
  custom: {
    50: '#9394d0',
    500: '#616abc',
    950: '#000000',
  },
}

SCSS

$custom: #616abc;
$custom-light: #9394d0;
$custom-dark: #000000;

JSON

{
  "hex": "#616abc",
  "rgb": {
    "r": 97,
    "g": 106,
    "b": 188
  },
  "hsl": {
    "h": 234.066,
    "s": 40.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.55547,
    "c": 0.12665,
    "h": 276.7
  },
  "luminance": 0.1648
}

Semantic roles & 50–950 ramp

primary

#616ABC

secondary

#CFCCAA

accent

#C457D0

background

#F9F9FC

surface

#F2F1F9

border

#CCCBD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #616ABC

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

Preview Lab → · Contrast checker → · Palette generator →