#6F91DA#6F91DA

#6F91DA is a light, moderate blue. Relative luminance 0.287; OKLCH L 66.2% C 0.116 H 264.5°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#6F91DA
RGB	rgb(111, 145, 218)
HSL	hsl(221, 59%, 65%)
HSV	hsv(221, 49%, 85%)
CMYK	cmyk(49.1%, 33.5%, 0%, 14.5%)
CIE-LAB	lab(60.51, 8.11, -40.96)
CIE-LCH	lch(60.51, 41.75, 281.20°)
OKLab	oklab(66.22% -0.0112 -0.1153)
OKLCH	oklch(66.22% 0.116 264.5)
XYZ	xyz(29.3317, 28.6903, 70.3082)
Luminance	0.2869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F91DA #DAB86F

analogous

#6FC6DA #6F91DA #836FDA

triadic

#6F91DA #DA6F91 #91DA6F

tetradic

#6F91DA #DA6FC6 #DAB86F #6FDA83

square

#6F91DA #DA6FC6 #DAB86F #6FDA83

split-complementary

#6F91DA #DA836F #C6DA6F

monochromatic

#2A51A4 #3E6CCD #6F91DA #A0B6E7 #D0DBF3

Accessibility & contrast

On white

3.12

#6F91DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#6F91DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F91DA

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F91DA	#FFFFFF	#000000	##000000
##6F91DA	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7597DD

Deuteranopia (green-blind)

#698DD8

Tritanopia (blue-blind)

#41A1AB

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6f91da;
/* rgb */ color: rgb(111, 145, 218);
/* oklch */ color: oklch(66.2% 0.116 264.5);

Tailwind

colors: {
  custom: {
    50: '#9eb1e6',
    500: '#6f91da',
    950: '#000000',
  },
}

SCSS

$custom: #6f91da;
$custom-light: #9eb1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6f91da",
  "rgb": {
    "r": 111,
    "g": 145,
    "b": 218
  },
  "hsl": {
    "h": 220.935,
    "s": 59.116,
    "l": 64.51
  },
  "oklch": {
    "l": 0.66217,
    "c": 0.11582,
    "h": 264.5
  },
  "luminance": 0.28692
}

Semantic roles & 50–950 ramp

primary

#6F91DA

secondary

#E5D9C0

accent

#911FC7

background

#FAFAFE

surface

#F3F4FC

border

#CDCED5

text

#0F1016

muted

#7F7F84

Preview Lab

Preview with #6F91DA

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

Preview Lab → · Contrast checker → · Palette generator →