#616EA5#616EA5

#616EA5 is a mid, moderate blue. Relative luminance 0.164; OKLCH L 55.1% C 0.087 H 273.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#616EA5
RGB	rgb(97, 110, 165)
HSL	hsl(229, 27%, 51%)
HSV	hsv(229, 41%, 65%)
CMYK	cmyk(41.2%, 33.3%, 0%, 35.3%)
CIE-LAB	lab(47.51, 9.60, -31.13)
CIE-LCH	lch(47.51, 32.57, 287.14°)
OKLab	oklab(55.09% 0.0047 -0.0871)
OKLCH	oklch(55.09% 0.087 273.1)
XYZ	xyz(17.2952, 16.4090, 37.8460)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616EA5 #A59861

analogous

#6190A5 #616EA5 #7661A5

triadic

#616EA5 #A5616E #6EA561

tetradic

#616EA5 #A56190 #A59861 #61A576

square

#616EA5 #A56190 #A59861 #61A576

split-complementary

#616EA5 #A57661 #90A561

monochromatic

#333A59 #495380 #616EA5 #8892BB #AFB6D1

Accessibility & contrast

On white

4.90

#616EA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#616EA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616EA5

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616EA5	#FFFFFF	#000000	##FFFFFF
##616EA5	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B74A7

Deuteranopia (green-blind)

#566EA4

Tritanopia (blue-blind)

#4B7982

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #616ea5;
/* rgb */ color: rgb(97, 110, 165);
/* oklch */ color: oklch(55.1% 0.087 273.1);

Tailwind

colors: {
  custom: {
    50: '#9197c0',
    500: '#616ea5',
    950: '#000000',
  },
}

SCSS

$custom: #616ea5;
$custom-light: #9197c0;
$custom-dark: #000000;

JSON

{
  "hex": "#616ea5",
  "rgb": {
    "r": 97,
    "g": 110,
    "b": 165
  },
  "hsl": {
    "h": 228.529,
    "s": 27.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.55093,
    "c": 0.08728,
    "h": 273.1
  },
  "luminance": 0.1641
}

Semantic roles & 50–950 ramp

primary

#616EA5

secondary

#C0BAA2

accent

#B164C4

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #616EA5

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

Preview Lab → · Contrast checker → · Palette generator →