#616BB0#616BB0

#616BB0 is a mid, moderate blue. Relative luminance 0.162; OKLCH L 55.1% C 0.108 H 276.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#616BB0
RGB	rgb(97, 107, 176)
HSL	hsl(232, 33%, 54%)
HSV	hsv(232, 45%, 69%)
CMYK	cmyk(44.9%, 39.2%, 0%, 31%)
CIE-LAB	lab(47.22, 14.73, -38.00)
CIE-LCH	lch(47.22, 40.76, 291.19°)
OKLab	oklab(55.05% 0.0113 -0.1071)
OKLCH	oklch(55.05% 0.108 276)
XYZ	xyz(18.0215, 16.1904, 43.2414)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616BB0 #B0A661

analogous

#6192B0 #616BB0 #7E61B0

triadic

#616BB0 #B0616B #6BB061

tetradic

#616BB0 #B06192 #B0A661 #61B07E

square

#616BB0 #B06192 #B0A661 #61B07E

split-complementary

#616BB0 #B07E61 #92B061

monochromatic

#323964 #47508D #616BB0 #8A91C4 #B3B7D9

Accessibility & contrast

On white

4.95

#616BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#616BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616BB0

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616BB0	#FFFFFF	#000000	##FFFFFF
##616BB0	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5273B3

Deuteranopia (green-blind)

#4C6DAE

Tritanopia (blue-blind)

#467985

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #616bb0;
/* rgb */ color: rgb(97, 107, 176);
/* oklch */ color: oklch(55.1% 0.108 276.0);

Tailwind

colors: {
  custom: {
    50: '#9295c8',
    500: '#616bb0',
    950: '#000000',
  },
}

SCSS

$custom: #616bb0;
$custom-light: #9295c8;
$custom-dark: #000000;

JSON

{
  "hex": "#616bb0",
  "rgb": {
    "r": 97,
    "g": 107,
    "b": 176
  },
  "hsl": {
    "h": 232.405,
    "s": 33.333,
    "l": 53.529
  },
  "oklch": {
    "l": 0.55052,
    "c": 0.10772,
    "h": 276
  },
  "luminance": 0.16191
}

Semantic roles & 50–950 ramp

primary

#616BB0

secondary

#C7C3A5

accent

#BC5EC9

background

#F9F9FC

surface

#F1F1F8

border

#CBCBD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #616BB0

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

Preview Lab → · Contrast checker → · Palette generator →