#667DCA#667DCA

#667DCA is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.120 H 270.0°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#667DCA
RGB	rgb(102, 125, 202)
HSL	hsl(226, 49%, 60%)
HSV	hsv(226, 50%, 79%)
CMYK	cmyk(49.5%, 38.1%, 0%, 20.8%)
CIE-LAB	lab(53.77, 12.97, -42.61)
CIE-LCH	lch(53.77, 44.54, 286.93°)
OKLab	oklab(60.61% -0.0001 -0.1204)
OKLCH	oklch(60.61% 0.12 270)
XYZ	xyz(23.4703, 21.7548, 58.8280)
Luminance	0.2176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667DCA #CAB366

analogous

#66AFCA #667DCA #8166CA

triadic

#667DCA #CA667D #7DCA66

tetradic

#667DCA #CA66AF #CAB366 #66CA81

square

#667DCA #CA66AF #CAB366 #66CA81

split-complementary

#667DCA #CA8166 #AFCA66

monochromatic

#2F4387 #3E5AB4 #667DCA #93A4DA #C1CAE9

Accessibility & contrast

On white

3.92

#667DCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#667DCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667DCA

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667DCA	#FFFFFF	#000000	##000000
##667DCA	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CD

Deuteranopia (green-blind)

#557CC8

Tritanopia (blue-blind)

#3C8D9A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #667dca;
/* rgb */ color: rgb(102, 125, 202);
/* oklch */ color: oklch(60.6% 0.120 270.0);

Tailwind

colors: {
  custom: {
    50: '#97a2da',
    500: '#667dca',
    950: '#000000',
  },
}

SCSS

$custom: #667dca;
$custom-light: #97a2da;
$custom-dark: #000000;

JSON

{
  "hex": "#667dca",
  "rgb": {
    "r": 102,
    "g": 125,
    "b": 202
  },
  "hsl": {
    "h": 226.2,
    "s": 48.544,
    "l": 59.608
  },
  "oklch": {
    "l": 0.60605,
    "c": 0.12036,
    "h": 270
  },
  "luminance": 0.21756
}

Semantic roles & 50–950 ramp

primary

#667DCA

secondary

#D9D0B2

accent

#B950D8

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #667DCA

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

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