#616FB8#616FB8

#616FB8 is a mid, moderate blue. Relative luminance 0.174; OKLCH L 56.3% C 0.114 H 274.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#616FB8
RGB	rgb(97, 111, 184)
HSL	hsl(230, 38%, 55%)
HSV	hsv(230, 47%, 72%)
CMYK	cmyk(47.3%, 39.7%, 0%, 27.8%)
CIE-LAB	lab(48.72, 14.72, -40.28)
CIE-LCH	lch(48.72, 42.89, 290.07°)
OKLab	oklab(56.34% 0.0079 -0.1138)
OKLCH	oklch(56.34% 0.114 274)
XYZ	xyz(19.2632, 17.3699, 47.6758)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FB8 #B8AA61

analogous

#619AB8 #616FB8 #7F61B8

triadic

#616FB8 #B8616F #6FB861

tetradic

#616FB8 #B8619A #B8AA61 #61B87F

square

#616FB8 #B8619A #B8AA61 #61B87F

split-complementary

#616FB8 #B87F61 #9AB861

monochromatic

#313B6D #445298 #616FB8 #8B95CB #B5BCDE

Accessibility & contrast

On white

4.69

#616FB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#616FB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616FB8

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FB8	#FFFFFF	#000000	##FFFFFF
##616FB8	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5378BB

Deuteranopia (green-blind)

#4C70B6

Tritanopia (blue-blind)

#417E8A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #616fb8;
/* rgb */ color: rgb(97, 111, 184);
/* oklch */ color: oklch(56.3% 0.114 274.0);

Tailwind

colors: {
  custom: {
    50: '#9298cd',
    500: '#616fb8',
    950: '#000000',
  },
}

SCSS

$custom: #616fb8;
$custom-light: #9298cd;
$custom-dark: #000000;

JSON

{
  "hex": "#616fb8",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 184
  },
  "hsl": {
    "h": 230.345,
    "s": 37.991,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56339,
    "c": 0.11403,
    "h": 274
  },
  "luminance": 0.17371
}

Semantic roles & 50–950 ramp

primary

#616FB8

secondary

#CDC7A8

accent

#BB5ACE

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #616FB8

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

Preview Lab → · Contrast checker → · Palette generator →