#617CE8#617CE8

#617CE8 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.9% C 0.165 H 270.4°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#617CE8
RGB	rgb(97, 124, 232)
HSL	hsl(228, 75%, 65%)
HSV	hsv(228, 58%, 91%)
CMYK	cmyk(58.2%, 46.6%, 0%, 9%)
CIE-LAB	lab(54.85, 22.08, -57.81)
CIE-LCH	lch(54.85, 61.88, 290.91°)
OKLab	oklab(61.89% 0.0012 -0.165)
OKLCH	oklch(61.89% 0.165 270.4)
XYZ	xyz(26.6981, 22.7808, 79.3185)
Luminance	0.2278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617CE8 #E8CD61

analogous

#61C0E8 #617CE8 #8A61E8

triadic

#617CE8 #E8617C #7CE861

tetradic

#617CE8 #E861C0 #E8CD61 #61E88A

square

#617CE8 #E861C0 #E8CD61 #61E88A

split-complementary

#617CE8 #E88A61 #C0E861

monochromatic

#1A39B4 #2C50E0 #617CE8 #96A8F0 #CCD5F8

Accessibility & contrast

On white

3.78

#617CE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#617CE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617CE8

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617CE8	#FFFFFF	#000000	##000000
##617CE8	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488AEC

Deuteranopia (green-blind)

#337EE6

Tritanopia (blue-blind)

#0094A7

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #617ce8;
/* rgb */ color: rgb(97, 124, 232);
/* oklch */ color: oklch(61.9% 0.165 270.4);

Tailwind

colors: {
  custom: {
    50: '#98a1f0',
    500: '#617ce8',
    950: '#000000',
  },
}

SCSS

$custom: #617ce8;
$custom-light: #98a1f0;
$custom-dark: #000000;

JSON

{
  "hex": "#617ce8",
  "rgb": {
    "r": 97,
    "g": 124,
    "b": 232
  },
  "hsl": {
    "h": 228,
    "s": 74.586,
    "l": 64.51
  },
  "oklch": {
    "l": 0.61887,
    "c": 0.16502,
    "h": 270.4
  },
  "luminance": 0.22783
}

Semantic roles & 50–950 ramp

primary

#617CE8

secondary

#EAE0BB

accent

#AF0FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #617CE8

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

Preview Lab → · Contrast checker → · Palette generator →