#6F78B9#6F78B9

#6F78B9 is a mid, moderate blue. Relative luminance 0.203; OKLCH L 59.3% C 0.100 H 276.9°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#6F78B9
RGB	rgb(111, 120, 185)
HSL	hsl(233, 35%, 58%)
HSV	hsv(233, 40%, 73%)
CMYK	cmyk(40%, 35.1%, 0%, 27.5%)
CIE-LAB	lab(52.19, 13.19, -35.33)
CIE-LCH	lch(52.19, 37.71, 290.48°)
OKLab	oklab(59.27% 0.012 -0.099)
OKLCH	oklch(59.27% 0.1 276.9)
XYZ	xyz(22.0264, 20.3143, 48.6500)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F78B9 #B9B06F

analogous

#6F9DB9 #6F78B9 #8B6FB9

triadic

#6F78B9 #B96F78 #78B96F

tetradic

#6F78B9 #B96F9D #B9B06F #6FB98B

square

#6F78B9 #B96F9D #B9B06F #6FB98B

split-complementary

#6F78B9 #B98B6F #9DB96F

monochromatic

#394075 #4D579E #6F78B9 #989FCD #C1C5E1

Accessibility & contrast

On white

4.15

#6F78B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#6F78B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F78B9

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F78B9	#FFFFFF	#000000	##000000
##6F78B9	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#627FBC

Deuteranopia (green-blind)

#5D7AB7

Tritanopia (blue-blind)

#588590

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6f78b9;
/* rgb */ color: rgb(111, 120, 185);
/* oklch */ color: oklch(59.3% 0.100 276.9);

Tailwind

colors: {
  custom: {
    50: '#9b9ece',
    500: '#6f78b9',
    950: '#000000',
  },
}

SCSS

$custom: #6f78b9;
$custom-light: #9b9ece;
$custom-dark: #000000;

JSON

{
  "hex": "#6f78b9",
  "rgb": {
    "r": 111,
    "g": 120,
    "b": 185
  },
  "hsl": {
    "h": 232.703,
    "s": 34.579,
    "l": 58.039
  },
  "oklch": {
    "l": 0.59274,
    "c": 0.09975,
    "h": 276.9
  },
  "luminance": 0.20315
}

Semantic roles & 50–950 ramp

primary

#6F78B9

secondary

#D1CDB3

accent

#BD5DCB

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E13

muted

#7E7E82

Preview Lab

Preview with #6F78B9

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

Preview Lab → · Contrast checker → · Palette generator →