#6F78B3#6F78B3

#6F78B3 is a mid, moderate blue. Relative luminance 0.201; OKLCH L 59.0% C 0.091 H 276.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#6F78B3
RGB	rgb(111, 120, 179)
HSL	hsl(232, 31%, 57%)
HSV	hsv(232, 38%, 70%)
CMYK	cmyk(38%, 33%, 0%, 29.8%)
CIE-LAB	lab(51.91, 11.48, -32.31)
CIE-LCH	lch(51.91, 34.29, 289.57°)
OKLab	oklab(58.97% 0.0104 -0.0903)
OKLCH	oklch(58.97% 0.091 276.6)
XYZ	xyz(21.4063, 20.0663, 45.3844)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F78B3 #B3AA6F

analogous

#6F9AB3 #6F78B3 #886FB3

triadic

#6F78B3 #B36F78 #78B36F

tetradic

#6F78B3 #B36F9A #B3AA6F #6FB388

square

#6F78B3 #B36F9A #B3AA6F #6FB388

split-complementary

#6F78B3 #B3886F #9AB36F

monochromatic

#3A416E #4F5896 #6F78B3 #979EC8 #BFC3DD

Accessibility & contrast

On white

4.19

#6F78B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#6F78B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F78B3

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F78B3	#FFFFFF	#000000	##000000
##6F78B3	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657FB5

Deuteranopia (green-blind)

#6079B2

Tritanopia (blue-blind)

#5B848D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6f78b3;
/* rgb */ color: rgb(111, 120, 179);
/* oklch */ color: oklch(59.0% 0.091 276.6);

Tailwind

colors: {
  custom: {
    50: '#9b9eca',
    500: '#6f78b3',
    950: '#000000',
  },
}

SCSS

$custom: #6f78b3;
$custom-light: #9b9eca;
$custom-dark: #000000;

JSON

{
  "hex": "#6f78b3",
  "rgb": {
    "r": 111,
    "g": 120,
    "b": 179
  },
  "hsl": {
    "h": 232.059,
    "s": 30.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58968,
    "c": 0.09089,
    "h": 276.6
  },
  "luminance": 0.20067
}

Semantic roles & 50–950 ramp

primary

#6F78B3

secondary

#CDC9B1

accent

#BA61C7

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0E0E13

muted

#7E7E82

Preview Lab

Preview with #6F78B3

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

Preview Lab → · Contrast checker → · Palette generator →