#7F91EF#7F91EF

#7F91EF is a light, vivid blue. Relative luminance 0.310; OKLCH L 68.3% C 0.140 H 273.9°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#7F91EF
RGB	rgb(127, 145, 239)
HSL	hsl(230, 78%, 72%)
HSV	hsv(230, 47%, 94%)
CMYK	cmyk(46.9%, 39.3%, 0%, 6.3%)
CIE-LAB	lab(62.50, 18.14, -49.39)
CIE-LCH	lch(62.50, 52.62, 290.16°)
OKLab	oklab(68.34% 0.0096 -0.1395)
OKLCH	oklch(68.34% 0.14 273.9)
XYZ	xyz(34.4529, 30.9929, 85.8114)
Luminance	0.3100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F91EF #EFDD7F

analogous

#7FC9EF #7F91EF #A57FEF

triadic

#7F91EF #EF7F91 #91EF7F

tetradic

#7F91EF #EF7FC9 #EFDD7F #7FEFA5

square

#7F91EF #EF7FC9 #EFDD7F #7FEFA5

split-complementary

#7F91EF #EFA57F #C9EF7F

monochromatic

#1B3AD9 #4962E8 #7F91EF #B5C0F6 #E4E8FC

Accessibility & contrast

On white

2.92

#7F91EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#7F91EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7F91EF

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F91EF	#FFFFFF	#000000	##000000
##7F91EF	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D9CF3

Deuteranopia (green-blind)

#6393ED

Tritanopia (blue-blind)

#55A5B4

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #7f91ef;
/* rgb */ color: rgb(127, 145, 239);
/* oklch */ color: oklch(68.3% 0.140 273.9);

Tailwind

colors: {
  custom: {
    50: '#a9b1f4',
    500: '#7f91ef',
    950: '#000000',
  },
}

SCSS

$custom: #7f91ef;
$custom-light: #a9b1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#7f91ef",
  "rgb": {
    "r": 127,
    "g": 145,
    "b": 239
  },
  "hsl": {
    "h": 230.357,
    "s": 77.778,
    "l": 71.765
  },
  "oklch": {
    "l": 0.68343,
    "c": 0.13988,
    "h": 273.9
  },
  "luminance": 0.30995
}

Semantic roles & 50–950 ramp

primary

#7F91EF

secondary

#F3EFD7

accent

#B90BDA

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#101017

muted

#7F7F85

Preview Lab

Preview with #7F91EF

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

Preview Lab → · Contrast checker → · Palette generator →