#617CD4#617CD4

#617CD4 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.7% C 0.137 H 269.2°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#617CD4
RGB	rgb(97, 124, 212)
HSL	hsl(226, 57%, 61%)
HSV	hsv(226, 54%, 83%)
CMYK	cmyk(54.2%, 41.5%, 0%, 16.9%)
CIE-LAB	lab(53.72, 15.60, -48.37)
CIE-LCH	lch(53.72, 50.83, 287.88°)
OKLab	oklab(60.66% -0.002 -0.1373)
OKLCH	oklch(60.66% 0.137 269.2)
XYZ	xyz(24.0172, 21.7084, 65.1991)
Luminance	0.2171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617CD4 #D4B961

analogous

#61B5D4 #617CD4 #7F61D4

triadic

#617CD4 #D4617C #7CD461

tetradic

#617CD4 #D461B5 #D4B961 #61D47F

square

#617CD4 #D461B5 #D4B961 #61D47F

split-complementary

#617CD4 #D47F61 #B5D461

monochromatic

#284193 #3556C3 #617CD4 #91A4E1 #C1CCEE

Accessibility & contrast

On white

3.93

#617CD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#617CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617CD4

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617CD4	#FFFFFF	#000000	##000000
##617CD4	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5786D7

Deuteranopia (green-blind)

#497CD2

Tritanopia (blue-blind)

#238F9E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617cd4;
/* rgb */ color: rgb(97, 124, 212);
/* oklch */ color: oklch(60.7% 0.137 269.2);

Tailwind

colors: {
  custom: {
    50: '#96a1e2',
    500: '#617cd4',
    950: '#000000',
  },
}

SCSS

$custom: #617cd4;
$custom-light: #96a1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#617cd4",
  "rgb": {
    "r": 97,
    "g": 124,
    "b": 212
  },
  "hsl": {
    "h": 225.913,
    "s": 57.214,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60657,
    "c": 0.13734,
    "h": 269.2
  },
  "luminance": 0.2171
}

Semantic roles & 50–950 ramp

primary

#617CD4

secondary

#DED4B3

accent

#9E21C5

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #617CD4

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

Preview Lab → · Contrast checker → · Palette generator →