#6781AF#6781AF

#6781AF is a mid, moderate blue. Relative luminance 0.217; OKLCH L 60.1% C 0.077 H 261.5°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#6781AF
RGB	rgb(103, 129, 175)
HSL	hsl(218, 31%, 55%)
HSV	hsv(218, 41%, 69%)
CMYK	cmyk(41.1%, 26.3%, 0%, 31.4%)
CIE-LAB	lab(53.68, 2.77, -27.29)
CIE-LCH	lch(53.68, 27.43, 275.79°)
OKLab	oklab(60.15% -0.0113 -0.076)
OKLCH	oklch(60.15% 0.077 261.5)
XYZ	xyz(21.1792, 21.6781, 43.6174)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6781AF #AF9567

analogous

#67A5AF #6781AF #7167AF

triadic

#6781AF #AF6781 #81AF67

tetradic

#6781AF #AF67A5 #AF9567 #67AF71

square

#6781AF #AF67A5 #AF9567 #67AF71

split-complementary

#6781AF #AF7167 #A5AF67

monochromatic

#364766 #4B638E #6781AF #8FA2C4 #B7C3D9

Accessibility & contrast

On white

3.94

#6781AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#6781AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6781AF

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6781AF	#FFFFFF	#000000	##000000
##6781AF	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7184B1

Deuteranopia (green-blind)

#697DAE

Tritanopia (blue-blind)

#4E8B91

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6781af;
/* rgb */ color: rgb(103, 129, 175);
/* oklch */ color: oklch(60.1% 0.077 261.5);

Tailwind

colors: {
  custom: {
    50: '#95a5c7',
    500: '#6781af',
    950: '#000000',
  },
}

SCSS

$custom: #6781af;
$custom-light: #95a5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#6781af",
  "rgb": {
    "r": 103,
    "g": 129,
    "b": 175
  },
  "hsl": {
    "h": 218.333,
    "s": 31.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.60146,
    "c": 0.07682,
    "h": 261.5
  },
  "luminance": 0.21679
}

Semantic roles & 50–950 ramp

primary

#6781AF

secondary

#C8BDAA

accent

#A261C7

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0D0F13

muted

#7E7F82

Preview Lab

Preview with #6781AF

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

Preview Lab → · Contrast checker → · Palette generator →