#667ED5#667ED5

#667ED5 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.4% C 0.135 H 270.4°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#667ED5
RGB	rgb(102, 126, 213)
HSL	hsl(227, 57%, 62%)
HSV	hsv(227, 52%, 84%)
CMYK	cmyk(52.1%, 40.8%, 0%, 16.5%)
CIE-LAB	lab(54.60, 15.80, -47.51)
CIE-LCH	lch(54.60, 50.07, 288.40°)
OKLab	oklab(61.44% 0.001 -0.1347)
OKLCH	oklch(61.44% 0.135 270.4)
XYZ	xyz(24.9467, 22.5489, 65.9757)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667ED5 #D5BD66

analogous

#66B6D5 #667ED5 #8666D5

triadic

#667ED5 #D5667E #7ED566

tetradic

#667ED5 #D566B6 #D5BD66 #66D586

square

#667ED5 #D566B6 #D5BD66 #66D586

split-complementary

#667ED5 #D58666 #B6D566

monochromatic

#294197 #3756C7 #667ED5 #96A6E2 #C6CFEF

Accessibility & contrast

On white

3.81

#667ED5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#667ED5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667ED5

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667ED5	#FFFFFF	#000000	##000000
##667ED5	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B88D8

Deuteranopia (green-blind)

#4E7ED3

Tritanopia (blue-blind)

#32919F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #667ed5;
/* rgb */ color: rgb(102, 126, 213);
/* oklch */ color: oklch(61.4% 0.135 270.4);

Tailwind

colors: {
  custom: {
    50: '#98a3e2',
    500: '#667ed5',
    950: '#000000',
  },
}

SCSS

$custom: #667ed5;
$custom-light: #98a3e2;
$custom-dark: #000000;

JSON

{
  "hex": "#667ed5",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 213
  },
  "hsl": {
    "h": 227.027,
    "s": 56.923,
    "l": 61.765
  },
  "oklch": {
    "l": 0.61436,
    "c": 0.13468,
    "h": 270.4
  },
  "luminance": 0.22551
}

Semantic roles & 50–950 ramp

primary

#667ED5

secondary

#E0D7B7

accent

#A121C4

background

#F9FAFD

surface

#F2F3FB

border

#CCCDD4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #667ED5

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

Preview Lab → · Contrast checker → · Palette generator →