#617BE6#617BE6

#617BE6 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.6% C 0.164 H 270.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#617BE6
RGB	rgb(97, 123, 230)
HSL	hsl(228, 73%, 64%)
HSV	hsv(228, 58%, 90%)
CMYK	cmyk(57.8%, 46.5%, 0%, 9.8%)
CIE-LAB	lab(54.47, 22.04, -57.30)
CIE-LCH	lch(54.47, 61.39, 291.04°)
OKLab	oklab(61.56% 0.0019 -0.1635)
OKLCH	oklch(61.56% 0.164 270.7)
XYZ	xyz(26.2909, 22.4184, 77.7893)
Luminance	0.2242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617BE6 #E6CC61

analogous

#61BEE6 #617BE6 #8A61E6

triadic

#617BE6 #E6617B #7BE661

tetradic

#617BE6 #E661BE #E6CC61 #61E68A

square

#617BE6 #E661BE #E6CC61 #61E68A

split-complementary

#617BE6 #E68A61 #BEE661

monochromatic

#1C39B1 #2C4FDE #617BE6 #96A7EE #CBD3F7

Accessibility & contrast

On white

3.83

#617BE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#617BE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617BE6

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617BE6	#FFFFFF	#000000	##000000
##617BE6	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4888EA

Deuteranopia (green-blind)

#347DE4

Tritanopia (blue-blind)

#0093A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #617be6;
/* rgb */ color: rgb(97, 123, 230);
/* oklch */ color: oklch(61.6% 0.164 270.7);

Tailwind

colors: {
  custom: {
    50: '#98a0ee',
    500: '#617be6',
    950: '#000000',
  },
}

SCSS

$custom: #617be6;
$custom-light: #98a0ee;
$custom-dark: #000000;

JSON

{
  "hex": "#617be6",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 230
  },
  "hsl": {
    "h": 228.271,
    "s": 72.678,
    "l": 64.118
  },
  "oklch": {
    "l": 0.61561,
    "c": 0.16354,
    "h": 270.7
  },
  "luminance": 0.2242
}

Semantic roles & 50–950 ramp

primary

#617BE6

secondary

#E9E0BA

accent

#AE11D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #617BE6

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

Preview Lab → · Contrast checker → · Palette generator →