#617BF4#617BF4

#617BF4 is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.5% C 0.182 H 271.1°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#617BF4
RGB	rgb(97, 123, 244)
HSL	hsl(229, 87%, 67%)
HSV	hsv(229, 60%, 96%)
CMYK	cmyk(60.2%, 49.6%, 0%, 4.3%)
CIE-LAB	lab(55.32, 26.63, -63.73)
CIE-LCH	lch(55.32, 69.07, 292.67°)
OKLab	oklab(62.48% 0.0035 -0.1825)
OKLCH	oklch(62.48% 0.182 271.1)
XYZ	xyz(28.3364, 23.2366, 88.5623)
Luminance	0.2324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617BF4 #F4DA61

analogous

#61C4F4 #617BF4 #9161F4

triadic

#617BF4 #F4617B #7BF461

tetradic

#617BF4 #F461C4 #F4DA61 #61F491

square

#617BF4 #F461C4 #F4DA61 #61F491

split-complementary

#617BF4 #F49161 #C4F461

monochromatic

#0E30CC #284BF0 #617BF4 #9AABF8 #D3DBFC

Accessibility & contrast

On white

3.72

#617BF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#617BF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617BF4

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617BF4	#FFFFFF	#000000	##000000
##617BF4	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#398BF8

Deuteranopia (green-blind)

#167EF1

Tritanopia (blue-blind)

#0097AC

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #617bf4;
/* rgb */ color: rgb(97, 123, 244);
/* oklch */ color: oklch(62.5% 0.182 271.1);

Tailwind

colors: {
  custom: {
    50: '#9aa0f8',
    500: '#617bf4',
    950: '#000000',
  },
}

SCSS

$custom: #617bf4;
$custom-light: #9aa0f8;
$custom-dark: #000000;

JSON

{
  "hex": "#617bf4",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 244
  },
  "hsl": {
    "h": 229.388,
    "s": 86.982,
    "l": 66.863
  },
  "oklch": {
    "l": 0.62477,
    "c": 0.18249,
    "h": 271.1
  },
  "luminance": 0.23239
}

Semantic roles & 50–950 ramp

primary

#617BF4

secondary

#F0E8C1

accent

#BC02E4

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #617BF4

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

Preview Lab → · Contrast checker → · Palette generator →