#667ACA#667ACA

#667ACA is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.0% C 0.124 H 271.6°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#667ACA
RGB	rgb(102, 122, 202)
HSL	hsl(228, 49%, 60%)
HSV	hsv(228, 50%, 79%)
CMYK	cmyk(49.5%, 39.6%, 0%, 20.8%)
CIE-LAB	lab(52.96, 14.78, -43.89)
CIE-LCH	lch(52.96, 46.31, 288.62°)
OKLab	oklab(59.98% 0.0035 -0.1241)
OKLCH	oklch(59.98% 0.124 271.6)
XYZ	xyz(23.0963, 21.0067, 58.7033)
Luminance	0.2101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667ACA #CAB666

analogous

#66ACCA #667ACA #8466CA

triadic

#667ACA #CA667A #7ACA66

tetradic

#667ACA #CA66AC #CAB666 #66CA84

square

#667ACA #CA66AC #CAB666 #66CA84

split-complementary

#667ACA #CA8466 #ACCA66

monochromatic

#2F4087 #3E56B4 #667ACA #93A2DA #C1C9E9

Accessibility & contrast

On white

4.04

#667ACA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#667ACA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667ACA

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667ACA	#FFFFFF	#000000	##000000
##667ACA	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B83CD

Deuteranopia (green-blind)

#517AC8

Tritanopia (blue-blind)

#3D8B98

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #667aca;
/* rgb */ color: rgb(102, 122, 202);
/* oklch */ color: oklch(60.0% 0.124 271.6);

Tailwind

colors: {
  custom: {
    50: '#97a0da',
    500: '#667aca',
    950: '#000000',
  },
}

SCSS

$custom: #667aca;
$custom-light: #97a0da;
$custom-dark: #000000;

JSON

{
  "hex": "#667aca",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 202
  },
  "hsl": {
    "h": 228,
    "s": 48.544,
    "l": 59.608
  },
  "oklch": {
    "l": 0.59982,
    "c": 0.12417,
    "h": 271.6
  },
  "luminance": 0.21008
}

Semantic roles & 50–950 ramp

primary

#667ACA

secondary

#D9D2B2

accent

#BD50D8

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #667ACA

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

Preview Lab → · Contrast checker → · Palette generator →