#667FC2#667FC2

#667FC2 is a mid, moderate blue. Relative luminance 0.219; OKLCH L 60.6% C 0.106 H 267.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#667FC2
RGB	rgb(102, 127, 194)
HSL	hsl(224, 43%, 58%)
HSV	hsv(224, 47%, 76%)
CMYK	cmyk(47.4%, 34.5%, 0%, 23.9%)
CIE-LAB	lab(53.92, 9.32, -37.81)
CIE-LCH	lch(53.92, 38.95, 283.84°)
OKLab	oklab(60.59% -0.0044 -0.1064)
OKLCH	oklch(60.59% 0.106 267.6)
XYZ	xyz(22.8033, 21.8972, 54.0535)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667FC2 #C2A966

analogous

#66ADC2 #667FC2 #7B66C2

triadic

#667FC2 #C2667F #7FC266

tetradic

#667FC2 #C266AD #C2A966 #66C27B

square

#667FC2 #C266AD #C2A966 #66C27B

split-complementary

#667FC2 #C27B66 #ADC266

monochromatic

#31467C #435EA8 #667FC2 #92A4D3 #BEC8E5

Accessibility & contrast

On white

3.90

#667FC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#667FC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667FC2

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667FC2	#FFFFFF	#000000	##000000
##667FC2	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6685C5

Deuteranopia (green-blind)

#5D7DC1

Tritanopia (blue-blind)

#428D97

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #667fc2;
/* rgb */ color: rgb(102, 127, 194);
/* oklch */ color: oklch(60.6% 0.106 267.6);

Tailwind

colors: {
  custom: {
    50: '#96a3d5',
    500: '#667fc2',
    950: '#000000',
  },
}

SCSS

$custom: #667fc2;
$custom-light: #96a3d5;
$custom-dark: #000000;

JSON

{
  "hex": "#667fc2",
  "rgb": {
    "r": 102,
    "g": 127,
    "b": 194
  },
  "hsl": {
    "h": 223.696,
    "s": 42.991,
    "l": 58.039
  },
  "oklch": {
    "l": 0.60593,
    "c": 0.10648,
    "h": 267.6
  },
  "luminance": 0.21899
}

Semantic roles & 50–950 ramp

primary

#667FC2

secondary

#D4CAB0

accent

#B155D3

background

#F9FAFD

surface

#F2F3FA

border

#CCCDD3

text

#0E0F14

muted

#7E7F83

Preview Lab

Preview with #667FC2

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

Preview Lab → · Contrast checker → · Palette generator →