#616EA3#616EA3

#616EA3 is a mid, moderate blue. Relative luminance 0.163; OKLCH L 55.0% C 0.084 H 272.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#616EA3
RGB	rgb(97, 110, 163)
HSL	hsl(228, 26%, 51%)
HSV	hsv(228, 40%, 64%)
CMYK	cmyk(40.5%, 32.5%, 0%, 36.1%)
CIE-LAB	lab(47.41, 9.01, -30.10)
CIE-LCH	lch(47.41, 31.42, 286.67°)
OKLab	oklab(54.99% 0.0042 -0.0842)
OKLCH	oklch(54.99% 0.084 272.8)
XYZ	xyz(17.1146, 16.3368, 36.8948)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616EA3 #A39661

analogous

#618FA3 #616EA3 #7561A3

triadic

#616EA3 #A3616E #6EA361

tetradic

#616EA3 #A3618F #A39661 #61A375

square

#616EA3 #A3618F #A39661 #61A375

split-complementary

#616EA3 #A37561 #8FA361

monochromatic

#333A57 #49537E #616EA3 #8891BA #AEB5D0

Accessibility & contrast

On white

4.92

#616EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#616EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616EA3

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616EA3	#FFFFFF	#000000	##FFFFFF
##616EA3	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C73A5

Deuteranopia (green-blind)

#576EA2

Tritanopia (blue-blind)

#4C7981

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #616ea3;
/* rgb */ color: rgb(97, 110, 163);
/* oklch */ color: oklch(55.0% 0.084 272.8);

Tailwind

colors: {
  custom: {
    50: '#9097be',
    500: '#616ea3',
    950: '#000000',
  },
}

SCSS

$custom: #616ea3;
$custom-light: #9097be;
$custom-dark: #000000;

JSON

{
  "hex": "#616ea3",
  "rgb": {
    "r": 97,
    "g": 110,
    "b": 163
  },
  "hsl": {
    "h": 228.182,
    "s": 26.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5499,
    "c": 0.08428,
    "h": 272.8
  },
  "luminance": 0.16338
}

Semantic roles & 50–950 ramp

primary

#616EA3

secondary

#BFB9A1

accent

#B065C3

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #616EA3

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

Preview Lab → · Contrast checker → · Palette generator →