#667AD8#667AD8

#667AD8 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.8% C 0.144 H 272.4°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#667AD8
RGB	rgb(102, 122, 216)
HSL	hsl(229, 59%, 62%)
HSV	hsv(229, 53%, 85%)
CMYK	cmyk(52.8%, 43.5%, 0%, 15.3%)
CIE-LAB	lab(53.71, 19.17, -50.63)
CIE-LCH	lch(53.71, 54.14, 290.74°)
OKLab	oklab(60.8% 0.0061 -0.1438)
OKLCH	oklch(60.8% 0.144 272.4)
XYZ	xyz(24.8297, 21.7000, 67.8326)
Luminance	0.2170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667AD8 #D8C466

analogous

#66B3D8 #667AD8 #8B66D8

triadic

#667AD8 #D8667A #7AD866

tetradic

#667AD8 #D866B3 #D8C466 #66D88B

square

#667AD8 #D866B3 #D8C466 #66D88B

split-complementary

#667AD8 #D88B66 #B3D866

monochromatic

#283C9C #3550CC #667AD8 #97A4E4 #C8CFF1

Accessibility & contrast

On white

3.93

#667AD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#667AD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667AD8

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667AD8	#FFFFFF	#000000	##000000
##667AD8	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5285DC

Deuteranopia (green-blind)

#457CD6

Tritanopia (blue-blind)

#308E9E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #667ad8;
/* rgb */ color: rgb(102, 122, 216);
/* oklch */ color: oklch(60.8% 0.144 272.4);

Tailwind

colors: {
  custom: {
    50: '#99a0e4',
    500: '#667ad8',
    950: '#000000',
  },
}

SCSS

$custom: #667ad8;
$custom-light: #99a0e4;
$custom-dark: #000000;

JSON

{
  "hex": "#667ad8",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 216
  },
  "hsl": {
    "h": 229.474,
    "s": 59.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.60801,
    "c": 0.14398,
    "h": 272.4
  },
  "luminance": 0.21702
}

Semantic roles & 50–950 ramp

primary

#667AD8

secondary

#E2DAB8

accent

#A91EC7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #667AD8

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

Preview Lab → · Contrast checker → · Palette generator →