#616DBC#616DBC

#616DBC is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.2% C 0.123 H 275.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#616DBC
RGB	rgb(97, 109, 188)
HSL	hsl(232, 40%, 56%)
HSV	hsv(232, 48%, 74%)
CMYK	cmyk(48.4%, 42%, 0%, 26.3%)
CIE-LAB	lab(48.40, 17.19, -43.11)
CIE-LCH	lch(48.40, 46.41, 291.74°)
OKLab	oklab(56.16% 0.0112 -0.122)
OKLCH	oklch(56.16% 0.123 275.2)
XYZ	xyz(19.4727, 17.1084, 49.8434)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616DBC #BCB061

analogous

#619ABC #616DBC #8261BC

triadic

#616DBC #BC616D #6DBC61

tetradic

#616DBC #BC619A #BCB061 #61BC82

square

#616DBC #BC619A #BCB061 #61BC82

split-complementary

#616DBC #BC8261 #9ABC61

monochromatic

#303972 #434F9D #616DBC #8C95CE #B7BCE0

Accessibility & contrast

On white

4.75

#616DBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#616DBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616DBC

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#4E77BF

Deuteranopia (green-blind)

#466FBA

Tritanopia (blue-blind)

#3E7E8B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #616dbc;
/* rgb */ color: rgb(97, 109, 188);
/* oklch */ color: oklch(56.2% 0.123 275.2);

Tailwind

colors: {
  custom: {
    50: '#9396d0',
    500: '#616dbc',
    950: '#000000',
  },
}

SCSS

$custom: #616dbc;
$custom-light: #9396d0;
$custom-dark: #000000;

JSON

{
  "hex": "#616dbc",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 188
  },
  "hsl": {
    "h": 232.088,
    "s": 40.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.56158,
    "c": 0.12255,
    "h": 275.2
  },
  "luminance": 0.1711
}

Semantic roles & 50–950 ramp

primary

#616DBC

secondary

#CFCAAA

accent

#C057D0

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #616DBC

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

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