#675CEF#675CEF

#675CEF is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.0% C 0.213 H 280.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#675CEF
RGB	rgb(103, 92, 239)
HSL	hsl(244, 82%, 65%)
HSV	hsv(244, 62%, 94%)
CMYK	cmyk(56.9%, 61.5%, 0%, 6.3%)
CIE-LAB	lab(47.97, 44.62, -72.82)
CIE-LCH	lch(47.97, 85.41, 301.50°)
OKLab	oklab(57% 0.0391 -0.2093)
OKLCH	oklch(57% 0.213 280.6)
XYZ	xyz(24.9958, 16.7682, 83.5640)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675CEF #E4EF5C

analogous

#5C9AEF #675CEF #B15CEF

triadic

#675CEF #EF675C #5CEF67

tetradic

#675CEF #EF5C9A #E4EF5C #5CEFB1

square

#675CEF #EF5C9A #E4EF5C #5CEFB1

split-complementary

#675CEF #EFB15C #9AEF5C

monochromatic

#1F13BE #3324EA #675CEF #9B94F4 #CFCBFA

Accessibility & contrast

On white

4.82

#675CEF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#675CEF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675CEF

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675CEF	#FFFFFF	#000000	##FFFFFF
##675CEF	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F4

Deuteranopia (green-blind)

#006CEC

Tritanopia (blue-blind)

#16809D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #675cef;
/* rgb */ color: rgb(103, 92, 239);
/* oklch */ color: oklch(57.0% 0.213 280.6);

Tailwind

colors: {
  custom: {
    50: '#9e8bf5',
    500: '#675cef',
    950: '#000000',
  },
}

SCSS

$custom: #675cef;
$custom-light: #9e8bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#675cef",
  "rgb": {
    "r": 103,
    "g": 92,
    "b": 239
  },
  "hsl": {
    "h": 244.49,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.56995,
    "c": 0.21294,
    "h": 280.6
  },
  "luminance": 0.1677
}

Semantic roles & 50–950 ramp

primary

#675CEF

secondary

#E9ECBA

accent

#DF07CE

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #675CEF

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

Preview Lab → · Contrast checker → · Palette generator →