#617CD1#617CD1

#617CD1 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.5% C 0.133 H 268.9°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#617CD1
RGB	rgb(97, 124, 209)
HSL	hsl(226, 55%, 60%)
HSV	hsv(226, 54%, 82%)
CMYK	cmyk(53.6%, 40.7%, 0%, 18%)
CIE-LAB	lab(53.56, 14.64, -46.93)
CIE-LCH	lch(53.56, 49.16, 287.33°)
OKLab	oklab(60.48% -0.0026 -0.1331)
OKLCH	oklch(60.48% 0.133 268.9)
XYZ	xyz(23.6422, 21.5585, 63.2246)
Luminance	0.2156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617CD1 #D1B661

analogous

#61B4D1 #617CD1 #7E61D1

triadic

#617CD1 #D1617C #7CD161

tetradic

#617CD1 #D161B4 #D1B661 #61D17E

square

#617CD1 #D161B4 #D1B661 #61D17E

split-complementary

#617CD1 #D17E61 #B4D161

monochromatic

#29428E #3758BE #617CD1 #90A3DF #C0CBED

Accessibility & contrast

On white

3.95

#617CD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#617CD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617CD1

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617CD1	#FFFFFF	#000000	##000000
##617CD1	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5985D4

Deuteranopia (green-blind)

#4C7BCF

Tritanopia (blue-blind)

#278E9C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617cd1;
/* rgb */ color: rgb(97, 124, 209);
/* oklch */ color: oklch(60.5% 0.133 268.9);

Tailwind

colors: {
  custom: {
    50: '#95a1df',
    500: '#617cd1',
    950: '#000000',
  },
}

SCSS

$custom: #617cd1;
$custom-light: #95a1df;
$custom-dark: #000000;

JSON

{
  "hex": "#617cd1",
  "rgb": {
    "r": 97,
    "g": 124,
    "b": 209
  },
  "hsl": {
    "h": 225.536,
    "s": 54.902,
    "l": 60
  },
  "oklch": {
    "l": 0.60481,
    "c": 0.13313,
    "h": 268.9
  },
  "luminance": 0.2156
}

Semantic roles & 50–950 ramp

primary

#617CD1

secondary

#DCD2B1

accent

#BA4ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #617CD1

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

Preview Lab → · Contrast checker → · Palette generator →