#616AB2#616AB2

#616AB2 is a mid, moderate blue. Relative luminance 0.161; OKLCH L 55.0% C 0.112 H 276.7°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#616AB2
RGB	rgb(97, 106, 178)
HSL	hsl(233, 34%, 54%)
HSV	hsv(233, 46%, 70%)
CMYK	cmyk(45.5%, 40.4%, 0%, 30.2%)
CIE-LAB	lab(47.06, 15.96, -39.43)
CIE-LCH	lch(47.06, 42.54, 292.03°)
OKLab	oklab(54.96% 0.013 -0.1113)
OKLCH	oklch(54.96% 0.112 276.7)
XYZ	xyz(18.1172, 16.0629, 44.2567)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616AB2 #B2A961

analogous

#6193B2 #616AB2 #8161B2

triadic

#616AB2 #B2616A #6AB261

tetradic

#616AB2 #B26193 #B2A961 #61B281

square

#616AB2 #B26193 #B2A961 #61B281

split-complementary

#616AB2 #B28161 #93B261

monochromatic

#323867 #464E90 #616AB2 #8A91C6 #B3B8DA

Accessibility & contrast

On white

4.98

#616AB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#616AB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616AB2

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616AB2	#FFFFFF	#000000	##FFFFFF
##616AB2	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F73B5

Deuteranopia (green-blind)

#496DB0

Tritanopia (blue-blind)

#457985

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #616ab2;
/* rgb */ color: rgb(97, 106, 178);
/* oklch */ color: oklch(55.0% 0.112 276.7);

Tailwind

colors: {
  custom: {
    50: '#9294c9',
    500: '#616ab2',
    950: '#000000',
  },
}

SCSS

$custom: #616ab2;
$custom-light: #9294c9;
$custom-dark: #000000;

JSON

{
  "hex": "#616ab2",
  "rgb": {
    "r": 97,
    "g": 106,
    "b": 178
  },
  "hsl": {
    "h": 233.333,
    "s": 34.468,
    "l": 53.922
  },
  "oklch": {
    "l": 0.54959,
    "c": 0.11207,
    "h": 276.7
  },
  "luminance": 0.16064
}

Semantic roles & 50–950 ramp

primary

#616AB2

secondary

#C9C5A6

accent

#BE5DCB

background

#F9F9FC

surface

#F1F1F8

border

#CBCBD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #616AB2

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

Preview Lab → · Contrast checker → · Palette generator →