#6671EB#6671EB

#6671EB is a mid, vivid blue. Relative luminance 0.206; OKLCH L 60.3% C 0.182 H 275.6°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#6671EB
RGB	rgb(102, 113, 235)
HSL	hsl(235, 77%, 66%)
HSV	hsv(235, 57%, 92%)
CMYK	cmyk(56.6%, 51.9%, 0%, 7.8%)
CIE-LAB	lab(52.54, 30.68, -63.17)
CIE-LCH	lch(52.54, 70.23, 295.91°)
OKLab	oklab(60.28% 0.0179 -0.1808)
OKLCH	oklch(60.28% 0.182 275.6)
XYZ	xyz(26.3752, 20.6313, 81.1735)
Luminance	0.2063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6671EB #EBE066

analogous

#66B3EB #6671EB #9D66EB

triadic

#6671EB #EB6671 #71EB66

tetradic

#6671EB #EB66B3 #EBE066 #66EB9D

square

#6671EB #EB66B3 #EBE066 #66EB9D

split-complementary

#6671EB #EB9D66 #B3EB66

monochromatic

#1926BE #303FE4 #6671EB #9CA3F2 #D2D5F9

Accessibility & contrast

On white

4.10

#6671EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#6671EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6671EB

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6671EB	#FFFFFF	#000000	##000000
##6671EB	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B83EF

Deuteranopia (green-blind)

#0578E8

Tritanopia (blue-blind)

#118DA3

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6671eb;
/* rgb */ color: rgb(102, 113, 235);
/* oklch */ color: oklch(60.3% 0.182 275.6);

Tailwind

colors: {
  custom: {
    50: '#9c99f2',
    500: '#6671eb',
    950: '#000000',
  },
}

SCSS

$custom: #6671eb;
$custom-light: #9c99f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6671eb",
  "rgb": {
    "r": 102,
    "g": 113,
    "b": 235
  },
  "hsl": {
    "h": 235.038,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.60284,
    "c": 0.18167,
    "h": 275.6
  },
  "luminance": 0.20633
}

Semantic roles & 50–950 ramp

primary

#6671EB

secondary

#ECE9C1

accent

#C80CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6671EB

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

Preview Lab → · Contrast checker → · Palette generator →