#617ADD#617ADD

#617ADD is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.8% C 0.152 H 270.6°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#617ADD
RGB	rgb(97, 122, 221)
HSL	hsl(228, 65%, 62%)
HSV	hsv(228, 56%, 87%)
CMYK	cmyk(56.1%, 44.8%, 0%, 13.3%)
CIE-LAB	lab(53.68, 19.72, -53.50)
CIE-LCH	lch(53.68, 57.02, 290.23°)
OKLab	oklab(60.8% 0.0017 -0.1524)
OKLCH	oklch(60.8% 0.152 270.6)
XYZ	xyz(24.9361, 21.6790, 71.2630)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617ADD #DDC461

analogous

#61B8DD #617ADD #8661DD

triadic

#617ADD #DD617A #7ADD61

tetradic

#617ADD #DD61B8 #DDC461 #61DD86

square

#617ADD #DD61B8 #DDC461 #61DD86

split-complementary

#617ADD #DD8661 #B8DD61

monochromatic

#233CA1 #2F50D2 #617ADD #93A4E8 #C6CFF3

Accessibility & contrast

On white

3.94

#617ADD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#617ADD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617ADD

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617ADD	#FFFFFF	#000000	##000000
##617ADD	1.00	3.94	5.34	5.34
#FFFFFF	3.94	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)

#4D86E1

Deuteranopia (green-blind)

#3D7BDB

Tritanopia (blue-blind)

#1290A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617add;
/* rgb */ color: rgb(97, 122, 221);
/* oklch */ color: oklch(60.8% 0.152 270.6);

Tailwind

colors: {
  custom: {
    50: '#97a0e8',
    500: '#617add',
    950: '#000000',
  },
}

SCSS

$custom: #617add;
$custom-light: #97a0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#617add",
  "rgb": {
    "r": 97,
    "g": 122,
    "b": 221
  },
  "hsl": {
    "h": 227.903,
    "s": 64.583,
    "l": 62.353
  },
  "oklch": {
    "l": 0.60795,
    "c": 0.1524,
    "h": 270.6
  },
  "luminance": 0.21681
}

Semantic roles & 50–950 ramp

primary

#617ADD

secondary

#E4DAB6

accent

#A819CC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #617ADD

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

Preview Lab → · Contrast checker → · Palette generator →