#667ECD#667ECD

#667ECD is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.0% C 0.123 H 269.7°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#667ECD
RGB	rgb(102, 126, 205)
HSL	hsl(226, 51%, 60%)
HSV	hsv(226, 50%, 80%)
CMYK	cmyk(50.2%, 38.5%, 0%, 19.6%)
CIE-LAB	lab(54.19, 13.30, -43.64)
CIE-LCH	lch(54.19, 45.62, 286.95°)
OKLab	oklab(60.98% -0.0006 -0.1234)
OKLCH	oklch(60.98% 0.123 269.7)
XYZ	xyz(23.9562, 22.1527, 60.7593)
Luminance	0.2215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667ECD #CDB566

analogous

#66B2CD #667ECD #8166CD

triadic

#667ECD #CD667E #7ECD66

tetradic

#667ECD #CD66B2 #CDB566 #66CD81

square

#667ECD #CD66B2 #CDB566 #66CD81

split-complementary

#667ECD #CD8166 #B2CD66

monochromatic

#2D438B #3D5AB9 #667ECD #94A5DC #C2CCEB

Accessibility & contrast

On white

3.87

#667ECD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#667ECD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667ECD

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667ECD	#FFFFFF	#000000	##000000
##667ECD	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F86D0

Deuteranopia (green-blind)

#547DCB

Tritanopia (blue-blind)

#3A8F9C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #667ecd;
/* rgb */ color: rgb(102, 126, 205);
/* oklch */ color: oklch(61.0% 0.123 269.7);

Tailwind

colors: {
  custom: {
    50: '#97a3dc',
    500: '#667ecd',
    950: '#000000',
  },
}

SCSS

$custom: #667ecd;
$custom-light: #97a3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#667ecd",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 205
  },
  "hsl": {
    "h": 226.019,
    "s": 50.739,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6098,
    "c": 0.12338,
    "h": 269.7
  },
  "luminance": 0.22154
}

Semantic roles & 50–950 ramp

primary

#667ECD

secondary

#DBD2B4

accent

#9B27BE

background

#F9FAFD

surface

#F2F3FB

border

#CCCDD4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #667ECD

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

Preview Lab → · Contrast checker → · Palette generator →