#676EE4#676EE4

#676EE4 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.3% C 0.176 H 277.0°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#676EE4
RGB	rgb(103, 110, 228)
HSL	hsl(237, 70%, 65%)
HSV	hsv(237, 55%, 89%)
CMYK	cmyk(54.8%, 51.8%, 0%, 10.6%)
CIE-LAB	lab(51.42, 30.46, -61.05)
CIE-LCH	lch(51.42, 68.23, 296.52°)
OKLab	oklab(59.32% 0.0216 -0.1745)
OKLCH	oklch(59.32% 0.176 277)
XYZ	xyz(25.1686, 19.6352, 75.8475)
Luminance	0.1964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676EE4 #E4DD67

analogous

#67ADE4 #676EE4 #9F67E4

triadic

#676EE4 #E4676E #6EE467

tetradic

#676EE4 #E467AD #E4DD67 #67E49F

square

#676EE4 #E467AD #E4DD67 #67E49F

split-complementary

#676EE4 #E49F67 #ADE467

monochromatic

#1F28B1 #333CDB #676EE4 #9BA0ED #CFD1F6

Accessibility & contrast

On white

4.26

#676EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#676EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #676EE4

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676EE4	#FFFFFF	#000000	##000000
##676EE4	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D80E8

Deuteranopia (green-blind)

#1476E2

Tritanopia (blue-blind)

#26899E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #676ee4;
/* rgb */ color: rgb(103, 110, 228);
/* oklch */ color: oklch(59.3% 0.176 277.0);

Tailwind

colors: {
  custom: {
    50: '#9c97ed',
    500: '#676ee4',
    950: '#000000',
  },
}

SCSS

$custom: #676ee4;
$custom-light: #9c97ed;
$custom-dark: #000000;

JSON

{
  "hex": "#676ee4",
  "rgb": {
    "r": 103,
    "g": 110,
    "b": 228
  },
  "hsl": {
    "h": 236.64,
    "s": 69.832,
    "l": 64.902
  },
  "oklch": {
    "l": 0.59316,
    "c": 0.17588,
    "h": 277
  },
  "luminance": 0.19637
}

Semantic roles & 50–950 ramp

primary

#676EE4

secondary

#E9E6BE

accent

#C714D2

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #676EE4

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

Preview Lab → · Contrast checker → · Palette generator →