#616DB2#616DB2

#616DB2 is a mid, moderate blue. Relative luminance 0.167; OKLCH L 55.6% C 0.108 H 274.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#616DB2
RGB	rgb(97, 109, 178)
HSL	hsl(231, 34%, 54%)
HSV	hsv(231, 46%, 70%)
CMYK	cmyk(45.5%, 38.8%, 0%, 30.2%)
CIE-LAB	lab(47.87, 14.11, -38.15)
CIE-LCH	lch(47.87, 40.67, 290.30°)
OKLab	oklab(55.58% 0.0092 -0.1075)
OKLCH	oklch(55.58% 0.108 274.9)
XYZ	xyz(18.4318, 16.6920, 44.3615)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616DB2 #B2A661

analogous

#6196B2 #616DB2 #7E61B2

triadic

#616DB2 #B2616D #6DB261

tetradic

#616DB2 #B26196 #B2A661 #61B27E

square

#616DB2 #B26196 #B2A661 #61B27E

split-complementary

#616DB2 #B27E61 #96B261

monochromatic

#323A67 #465190 #616DB2 #8A93C6 #B3B9DA

Accessibility & contrast

On white

4.84

#616DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#616DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616DB2

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616DB2	#FFFFFF	#000000	##FFFFFF
##616DB2	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5475B5

Deuteranopia (green-blind)

#4D6EB0

Tritanopia (blue-blind)

#457B87

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #616db2;
/* rgb */ color: rgb(97, 109, 178);
/* oklch */ color: oklch(55.6% 0.108 274.9);

Tailwind

colors: {
  custom: {
    50: '#9296c9',
    500: '#616db2',
    950: '#000000',
  },
}

SCSS

$custom: #616db2;
$custom-light: #9296c9;
$custom-dark: #000000;

JSON

{
  "hex": "#616db2",
  "rgb": {
    "r": 97,
    "g": 109,
    "b": 178
  },
  "hsl": {
    "h": 231.111,
    "s": 34.468,
    "l": 53.922
  },
  "oklch": {
    "l": 0.55582,
    "c": 0.10794,
    "h": 274.9
  },
  "luminance": 0.16693
}

Semantic roles & 50–950 ramp

primary

#616DB2

secondary

#C9C4A6

accent

#BA5DCB

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #616DB2

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

Preview Lab → · Contrast checker → · Palette generator →