#6D91C5#6D91C5

#6D91C5 is a light, moderate blue. Relative luminance 0.275; OKLCH L 65.1% C 0.088 H 257.5°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#6D91C5
RGB	rgb(109, 145, 197)
HSL	hsl(215, 43%, 60%)
HSV	hsv(215, 45%, 77%)
CMYK	cmyk(44.7%, 26.4%, 0%, 22.7%)
CIE-LAB	lab(59.46, 1.40, -30.82)
CIE-LCH	lch(59.46, 30.86, 272.60°)
OKLab	oklab(65.07% -0.019 -0.086)
OKLCH	oklch(65.07% 0.088 257.5)
XYZ	xyz(26.5068, 27.5316, 56.7299)
Luminance	0.2753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D91C5 #C5A16D

analogous

#6DBDC5 #6D91C5 #756DC5

triadic

#6D91C5 #C56D91 #91C56D

tetradic

#6D91C5 #C56DBD #C5A16D #6DC575

square

#6D91C5 #C56DBD #C5A16D #6DC575

split-complementary

#6D91C5 #C5756D #BDC56D

monochromatic

#345583 #4671AF #6D91C5 #99B2D6 #C5D3E8

Accessibility & contrast

On white

3.23

#6D91C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#6D91C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D91C5

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D91C5	#FFFFFF	#000000	##000000
##6D91C5	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E94C7

Deuteranopia (green-blind)

#738BC4

Tritanopia (blue-blind)

#4B9CA3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6d91c5;
/* rgb */ color: rgb(109, 145, 197);
/* oklch */ color: oklch(65.1% 0.088 257.5);

Tailwind

colors: {
  custom: {
    50: '#9bb1d6',
    500: '#6d91c5',
    950: '#000000',
  },
}

SCSS

$custom: #6d91c5;
$custom-light: #9bb1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#6d91c5",
  "rgb": {
    "r": 109,
    "g": 145,
    "b": 197
  },
  "hsl": {
    "h": 215.455,
    "s": 43.137,
    "l": 60
  },
  "oklch": {
    "l": 0.65067,
    "c": 0.0881,
    "h": 257.5
  },
  "luminance": 0.27533
}

Semantic roles & 50–950 ramp

primary

#6D91C5

secondary

#D8CAB6

accent

#9F55D3

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #6D91C5

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

Preview Lab → · Contrast checker → · Palette generator →