#7B91EB#7B91EB

#7B91EB is a light, vivid blue. Relative luminance 0.305; OKLCH L 67.9% C 0.135 H 272.0°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#7B91EB
RGB	rgb(123, 145, 235)
HSL	hsl(228, 74%, 70%)
HSV	hsv(228, 48%, 92%)
CMYK	cmyk(47.7%, 38.3%, 0%, 7.8%)
CIE-LAB	lab(62.05, 16.02, -47.92)
CIE-LCH	lch(62.05, 50.52, 288.48°)
OKLab	oklab(67.86% 0.0047 -0.1353)
OKLCH	oklch(67.86% 0.135 272)
XYZ	xyz(33.2844, 30.4579, 82.7063)
Luminance	0.3046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B91EB #EBD57B

analogous

#7BC9EB #7B91EB #9D7BEB

triadic

#7B91EB #EB7B91 #91EB7B

tetradic

#7B91EB #EB7BC9 #EBD57B #7BEB9D

square

#7B91EB #EB7BC9 #EBD57B #7BEB9D

split-complementary

#7B91EB #EB9D7B #C9EB7B

monochromatic

#1F41CD #4665E3 #7B91EB #B0BDF3 #E4E9FB

Accessibility & contrast

On white

2.96

#7B91EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#7B91EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7B91EB

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B91EB	#FFFFFF	#000000	##000000
##7B91EB	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F9BEF

Deuteranopia (green-blind)

#6491E9

Tritanopia (blue-blind)

#4FA4B3

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #7b91eb;
/* rgb */ color: rgb(123, 145, 235);
/* oklch */ color: oklch(67.9% 0.135 272.0);

Tailwind

colors: {
  custom: {
    50: '#a7b1f2',
    500: '#7b91eb',
    950: '#000000',
  },
}

SCSS

$custom: #7b91eb;
$custom-light: #a7b1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#7b91eb",
  "rgb": {
    "r": 123,
    "g": 145,
    "b": 235
  },
  "hsl": {
    "h": 228.214,
    "s": 73.684,
    "l": 70.196
  },
  "oklch": {
    "l": 0.67863,
    "c": 0.13541,
    "h": 272
  },
  "luminance": 0.3046
}

Semantic roles & 50–950 ramp

primary

#7B91EB

secondary

#F0EAD1

accent

#AF10D6

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#101017

muted

#7F7F85

Preview Lab

Preview with #7B91EB

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

Preview Lab → · Contrast checker → · Palette generator →