#616FBF#616FBF

#616FBF is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.7% C 0.124 H 274.3°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#616FBF
RGB	rgb(97, 111, 191)
HSL	hsl(231, 42%, 56%)
HSV	hsv(231, 49%, 75%)
CMYK	cmyk(49.2%, 41.9%, 0%, 25.1%)
CIE-LAB	lab(49.09, 16.89, -43.73)
CIE-LCH	lch(49.09, 46.88, 291.12°)
OKLab	oklab(56.74% 0.0093 -0.1238)
OKLCH	oklch(56.74% 0.124 274.3)
XYZ	xyz(20.0152, 17.6707, 51.6362)
Luminance	0.1767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FBF #BFB161

analogous

#619EBF #616FBF #8261BF

triadic

#616FBF #BF616F #6FBF61

tetradic

#616FBF #BF619E #BFB161 #61BF82

square

#616FBF #BF619E #BFB161 #61BF82

split-complementary

#616FBF #BF8261 #9EBF61

monochromatic

#303A76 #4150A1 #616FBF #8D97D1 #B8BEE2

Accessibility & contrast

On white

4.63

#616FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#616FBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #616FBF

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FBF	#FFFFFF	#000000	##FFFFFF
##616FBF	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F79C2

Deuteranopia (green-blind)

#4671BD

Tritanopia (blue-blind)

#3C808E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #616fbf;
/* rgb */ color: rgb(97, 111, 191);
/* oklch */ color: oklch(56.7% 0.124 274.3);

Tailwind

colors: {
  custom: {
    50: '#9398d3',
    500: '#616fbf',
    950: '#000000',
  },
}

SCSS

$custom: #616fbf;
$custom-light: #9398d3;
$custom-dark: #000000;

JSON

{
  "hex": "#616fbf",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 191
  },
  "hsl": {
    "h": 231.064,
    "s": 42.342,
    "l": 56.471
  },
  "oklch": {
    "l": 0.56744,
    "c": 0.1242,
    "h": 274.3
  },
  "luminance": 0.17672
}

Semantic roles & 50–950 ramp

primary

#616FBF

secondary

#D1CBAB

accent

#C056D2

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #616FBF

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

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