#6888BF#6888BF

#6888BF is a light, moderate blue. Relative luminance 0.243; OKLCH L 62.5% C 0.091 H 260.9°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#6888BF
RGB	rgb(104, 136, 191)
HSL	hsl(218, 40%, 58%)
HSV	hsv(218, 46%, 75%)
CMYK	cmyk(45.5%, 28.8%, 0%, 25.1%)
CIE-LAB	lab(56.40, 3.59, -32.22)
CIE-LCH	lch(56.40, 32.42, 276.36°)
OKLab	oklab(62.51% -0.0144 -0.0901)
OKLCH	oklch(62.51% 0.091 260.9)
XYZ	xyz(23.9140, 24.3115, 52.7126)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6888BF #BF9F68

analogous

#68B3BF #6888BF #7368BF

triadic

#6888BF #BF6888 #88BF68

tetradic

#6888BF #BF68B3 #BF9F68 #68BF73

square

#6888BF #BF68B3 #BF9F68 #68BF73

split-complementary

#6888BF #BF7368 #B3BF68

monochromatic

#334D79 #4668A4 #6888BF #93AAD1 #BECCE3

Accessibility & contrast

On white

3.58

#6888BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#6888BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6888BF

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6888BF	#FFFFFF	#000000	##000000
##6888BF	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748CC1

Deuteranopia (green-blind)

#6A84BE

Tritanopia (blue-blind)

#46949B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6888bf;
/* rgb */ color: rgb(104, 136, 191);
/* oklch */ color: oklch(62.5% 0.091 260.9);

Tailwind

colors: {
  custom: {
    50: '#97aad2',
    500: '#6888bf',
    950: '#000000',
  },
}

SCSS

$custom: #6888bf;
$custom-light: #97aad2;
$custom-dark: #000000;

JSON

{
  "hex": "#6888bf",
  "rgb": {
    "r": 104,
    "g": 136,
    "b": 191
  },
  "hsl": {
    "h": 217.931,
    "s": 40.465,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62509,
    "c": 0.09127,
    "h": 260.9
  },
  "luminance": 0.24313
}

Semantic roles & 50–950 ramp

primary

#6888BF

secondary

#D3C6B0

accent

#A457D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #6888BF

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

Preview Lab → · Contrast checker → · Palette generator →