#667CA2#667CA2

#667CA2 is a mid, moderate blue. Relative luminance 0.198; OKLCH L 58.4% C 0.064 H 261.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#667CA2
RGB	rgb(102, 124, 162)
HSL	hsl(218, 24%, 52%)
HSV	hsv(218, 37%, 64%)
CMYK	cmyk(37%, 23.5%, 0%, 36.5%)
CIE-LAB	lab(51.66, 1.75, -22.89)
CIE-LCH	lch(51.66, 22.96, 274.38°)
OKLab	oklab(58.37% -0.0098 -0.0634)
OKLCH	oklch(58.37% 0.064 261.2)
XYZ	xyz(19.2067, 19.8478, 36.9944)
Luminance	0.1985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667CA2 #A28C66

analogous

#669AA2 #667CA2 #6E66A2

triadic

#667CA2 #A2667C #7CA266

tetradic

#667CA2 #A2669A #A28C66 #66A26E

square

#667CA2 #A2669A #A28C66 #66A26E

split-complementary

#667CA2 #A26E66 #9AA266

monochromatic

#364258 #4D5F7E #667CA2 #8C9DB9 #B2BDD0

Accessibility & contrast

On white

4.23

#667CA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#667CA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667CA2

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667CA2	#FFFFFF	#000000	##000000
##667CA2	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7EA4

Deuteranopia (green-blind)

#6979A1

Tritanopia (blue-blind)

#538489

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #667ca2;
/* rgb */ color: rgb(102, 124, 162);
/* oklch */ color: oklch(58.4% 0.064 261.2);

Tailwind

colors: {
  custom: {
    50: '#93a1bd',
    500: '#667ca2',
    950: '#000000',
  },
}

SCSS

$custom: #667ca2;
$custom-light: #93a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#667ca2",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 162
  },
  "hsl": {
    "h": 218,
    "s": 24.39,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58374,
    "c": 0.06419,
    "h": 261.2
  },
  "luminance": 0.19849
}

Semantic roles & 50–950 ramp

primary

#667CA2

secondary

#BFB5A5

accent

#A067C1

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0F12

muted

#7E7E81

Preview Lab

Preview with #667CA2

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

Preview Lab → · Contrast checker → · Palette generator →