#667CA7#667CA7

#667CA7 is a mid, moderate blue. Relative luminance 0.200; OKLCH L 58.6% C 0.071 H 263.4°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#667CA7
RGB	rgb(102, 124, 167)
HSL	hsl(220, 27%, 53%)
HSV	hsv(220, 39%, 65%)
CMYK	cmyk(38.9%, 25.7%, 0%, 34.5%)
CIE-LAB	lab(51.87, 3.16, -25.48)
CIE-LCH	lch(51.87, 25.68, 277.06°)
OKLab	oklab(58.6% -0.0082 -0.0708)
OKLCH	oklch(58.6% 0.071 263.4)
XYZ	xyz(19.6600, 20.0291, 39.3818)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667CA7 #A79166

analogous

#669DA7 #667CA7 #7066A7

triadic

#667CA7 #A7667C #7CA766

tetradic

#667CA7 #A7669D #A79166 #66A770

square

#667CA7 #A7669D #A79166 #66A770

split-complementary

#667CA7 #A77066 #9DA766

monochromatic

#36435D #4C5F84 #667CA7 #8D9DBD #B4BFD4

Accessibility & contrast

On white

4.19

#667CA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#667CA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667CA7

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667CA7	#FFFFFF	#000000	##000000
##667CA7	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7FA9

Deuteranopia (green-blind)

#6679A6

Tritanopia (blue-blind)

#51858B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #667ca7;
/* rgb */ color: rgb(102, 124, 167);
/* oklch */ color: oklch(58.6% 0.071 263.4);

Tailwind

colors: {
  custom: {
    50: '#94a1c1',
    500: '#667ca7',
    950: '#000000',
  },
}

SCSS

$custom: #667ca7;
$custom-light: #94a1c1;
$custom-dark: #000000;

JSON

{
  "hex": "#667ca7",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 167
  },
  "hsl": {
    "h": 219.692,
    "s": 26.971,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58602,
    "c": 0.07128,
    "h": 263.4
  },
  "luminance": 0.2003
}

Semantic roles & 50–950 ramp

primary

#667CA7

secondary

#C2B9A6

accent

#A364C3

background

#F9F9FB

surface

#F2F2F7

border

#CCCCD0

text

#0D0F12

muted

#7E7E81

Preview Lab

Preview with #667CA7

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

Preview Lab → · Contrast checker → · Palette generator →