#616EB6#616EB6

#616EB6 is a mid, moderate blue. Relative luminance 0.171; OKLCH L 56.0% C 0.112 H 274.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#616EB6
RGB	rgb(97, 110, 182)
HSL	hsl(231, 37%, 55%)
HSV	hsv(231, 47%, 71%)
CMYK	cmyk(46.7%, 39.6%, 0%, 28.6%)
CIE-LAB	lab(48.35, 14.72, -39.72)
CIE-LCH	lch(48.35, 42.35, 290.34°)
OKLab	oklab(56.02% 0.0087 -0.1121)
OKLCH	oklch(56.02% 0.112 274.5)
XYZ	xyz(18.9466, 17.0696, 46.5433)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616EB6 #B6A961

analogous

#6198B6 #616EB6 #7F61B6

triadic

#616EB6 #B6616E #6EB661

tetradic

#616EB6 #B66198 #B6A961 #61B67F

square

#616EB6 #B66198 #B6A961 #61B67F

split-complementary

#616EB6 #B67F61 #98B661

monochromatic

#313A6B #455195 #616EB6 #8B94C9 #B5BBDD

Accessibility & contrast

On white

4.76

#616EB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#616EB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616EB6

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616EB6	#FFFFFF	#000000	##FFFFFF
##616EB6	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5376B9

Deuteranopia (green-blind)

#4C70B4

Tritanopia (blue-blind)

#427D89

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #616eb6;
/* rgb */ color: rgb(97, 110, 182);
/* oklch */ color: oklch(56.0% 0.112 274.5);

Tailwind

colors: {
  custom: {
    50: '#9297cc',
    500: '#616eb6',
    950: '#000000',
  },
}

SCSS

$custom: #616eb6;
$custom-light: #9297cc;
$custom-dark: #000000;

JSON

{
  "hex": "#616eb6",
  "rgb": {
    "r": 97,
    "g": 110,
    "b": 182
  },
  "hsl": {
    "h": 230.824,
    "s": 36.797,
    "l": 54.706
  },
  "oklch": {
    "l": 0.56017,
    "c": 0.11245,
    "h": 274.5
  },
  "luminance": 0.17071
}

Semantic roles & 50–950 ramp

primary

#616EB6

secondary

#CBC6A7

accent

#BB5BCD

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #616EB6

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

Preview Lab → · Contrast checker → · Palette generator →