#6674EB#6674EB

#6674EB is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.8% C 0.178 H 274.8°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#6674EB
RGB	rgb(102, 116, 235)
HSL	hsl(234, 77%, 66%)
HSV	hsv(234, 57%, 92%)
CMYK	cmyk(56.6%, 50.6%, 0%, 7.8%)
CIE-LAB	lab(53.29, 28.87, -61.97)
CIE-LCH	lch(53.29, 68.36, 294.98°)
OKLab	oklab(60.85% 0.0148 -0.1772)
OKLCH	oklch(60.85% 0.178 274.8)
XYZ	xyz(26.7154, 21.3118, 81.2869)
Luminance	0.2131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6674EB #EBDD66

analogous

#66B6EB #6674EB #9A66EB

triadic

#6674EB #EB6674 #74EB66

tetradic

#6674EB #EB66B6 #EBDD66 #66EB9A

square

#6674EB #EB66B6 #EBDD66 #66EB9A

split-complementary

#6674EB #EB9A66 #B6EB66

monochromatic

#192ABE #3043E4 #6674EB #9CA5F2 #D2D6F9

Accessibility & contrast

On white

3.99

#6674EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#6674EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6674EB

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6674EB	#FFFFFF	#000000	##000000
##6674EB	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3485EF

Deuteranopia (green-blind)

#197AE8

Tritanopia (blue-blind)

#0F8FA5

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6674eb;
/* rgb */ color: rgb(102, 116, 235);
/* oklch */ color: oklch(60.8% 0.178 274.8);

Tailwind

colors: {
  custom: {
    50: '#9c9bf2',
    500: '#6674eb',
    950: '#000000',
  },
}

SCSS

$custom: #6674eb;
$custom-light: #9c9bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#6674eb",
  "rgb": {
    "r": 102,
    "g": 116,
    "b": 235
  },
  "hsl": {
    "h": 233.684,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.60845,
    "c": 0.17785,
    "h": 274.8
  },
  "luminance": 0.21314
}

Semantic roles & 50–950 ramp

primary

#6674EB

secondary

#ECE8C1

accent

#C40CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6674EB

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

Preview Lab → · Contrast checker → · Palette generator →