#616FB7#616FB7

#616FB7 is a mid, moderate blue. Relative luminance 0.173; OKLCH L 56.3% C 0.113 H 273.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#616FB7
RGB	rgb(97, 111, 183)
HSL	hsl(230, 37%, 55%)
HSV	hsv(230, 47%, 72%)
CMYK	cmyk(47%, 39.3%, 0%, 28.2%)
CIE-LAB	lab(48.67, 14.41, -39.78)
CIE-LCH	lch(48.67, 42.31, 289.91°)
OKLab	oklab(56.28% 0.0077 -0.1123)
OKLCH	oklch(56.28% 0.113 273.9)
XYZ	xyz(19.1588, 17.3281, 47.1257)
Luminance	0.1733 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616FB7 #B7A961

analogous

#619AB7 #616FB7 #7E61B7

triadic

#616FB7 #B7616F #6FB761

tetradic

#616FB7 #B7619A #B7A961 #61B77E

square

#616FB7 #B7619A #B7A961 #61B77E

split-complementary

#616FB7 #B77E61 #9AB761

monochromatic

#313B6C #445296 #616FB7 #8B95CA #B5BCDD

Accessibility & contrast

On white

4.70

#616FB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#616FB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616FB7

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616FB7	#FFFFFF	#000000	##FFFFFF
##616FB7	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5477BA

Deuteranopia (green-blind)

#4C70B5

Tritanopia (blue-blind)

#417E8A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #616fb7;
/* rgb */ color: rgb(97, 111, 183);
/* oklch */ color: oklch(56.3% 0.113 273.9);

Tailwind

colors: {
  custom: {
    50: '#9298cd',
    500: '#616fb7',
    950: '#000000',
  },
}

SCSS

$custom: #616fb7;
$custom-light: #9298cd;
$custom-dark: #000000;

JSON

{
  "hex": "#616fb7",
  "rgb": {
    "r": 97,
    "g": 111,
    "b": 183
  },
  "hsl": {
    "h": 230.233,
    "s": 37.391,
    "l": 54.902
  },
  "oklch": {
    "l": 0.56282,
    "c": 0.11257,
    "h": 273.9
  },
  "luminance": 0.17329
}

Semantic roles & 50–950 ramp

primary

#616FB7

secondary

#CCC6A8

accent

#BB5ACD

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #616FB7

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

Preview Lab → · Contrast checker → · Palette generator →