#667CE7#667CE7

#667CE7 is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.1% C 0.162 H 272.1°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#667CE7
RGB	rgb(102, 124, 231)
HSL	hsl(230, 73%, 65%)
HSV	hsv(230, 56%, 91%)
CMYK	cmyk(55.8%, 46.3%, 0%, 9.4%)
CIE-LAB	lab(55.08, 22.73, -56.86)
CIE-LCH	lch(55.08, 61.23, 291.79°)
OKLab	oklab(62.12% 0.0061 -0.1621)
OKLCH	oklch(62.12% 0.162 272.1)
XYZ	xyz(27.1062, 23.0076, 78.5983)
Luminance	0.2301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667CE7 #E7D166

analogous

#66BDE7 #667CE7 #9066E7

triadic

#667CE7 #E7667C #7CE766

tetradic

#667CE7 #E766BD #E7D166 #66E790

square

#667CE7 #E766BD #E7D166 #66E790

split-complementary

#667CE7 #E79066 #BDE766

monochromatic

#1D37B6 #314FDF #667CE7 #9BA9EF #D0D7F8

Accessibility & contrast

On white

3.75

#667CE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#667CE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667CE7

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667CE7	#FFFFFF	#000000	##000000
##667CE7	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A8AEB

Deuteranopia (green-blind)

#387FE5

Tritanopia (blue-blind)

#1794A6

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #667ce7;
/* rgb */ color: rgb(102, 124, 231);
/* oklch */ color: oklch(62.1% 0.162 272.1);

Tailwind

colors: {
  custom: {
    50: '#9ba1ef',
    500: '#667ce7',
    950: '#000000',
  },
}

SCSS

$custom: #667ce7;
$custom-light: #9ba1ef;
$custom-dark: #000000;

JSON

{
  "hex": "#667ce7",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 231
  },
  "hsl": {
    "h": 229.767,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.62124,
    "c": 0.16223,
    "h": 272.1
  },
  "luminance": 0.2301
}

Semantic roles & 50–950 ramp

primary

#667CE7

secondary

#EAE3BF

accent

#B311D5

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #667CE7

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

Preview Lab → · Contrast checker → · Palette generator →