#6973BB#6973BB

#6973BB is a mid, moderate blue. Relative luminance 0.189; OKLCH L 57.9% C 0.111 H 276.4°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#6973BB
RGB	rgb(105, 115, 187)
HSL	hsl(233, 38%, 57%)
HSV	hsv(233, 44%, 73%)
CMYK	cmyk(43.9%, 38.5%, 0%, 26.7%)
CIE-LAB	lab(50.51, 15.21, -39.15)
CIE-LCH	lch(50.51, 42.00, 291.23°)
OKLab	oklab(57.91% 0.0123 -0.1103)
OKLCH	oklch(57.91% 0.111 276.4)
XYZ	xyz(20.9234, 18.8515, 49.5403)
Luminance	0.1885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6973BB #BBB169

analogous

#699CBB #6973BB #8869BB

triadic

#6973BB #BB6973 #73BB69

tetradic

#6973BB #BB699C #BBB169 #69BB88

square

#6973BB #BB699C #BBB169 #69BB88

split-complementary

#6973BB #BB8869 #9CBB69

monochromatic

#353D75 #48539F #6973BB #939ACE #BDC2E1

Accessibility & contrast

On white

4.40

#6973BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#6973BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6973BB

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6973BB	#FFFFFF	#000000	##000000
##6973BB	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597CBE

Deuteranopia (green-blind)

#5375B9

Tritanopia (blue-blind)

#4E828E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6973bb;
/* rgb */ color: rgb(105, 115, 187);
/* oklch */ color: oklch(57.9% 0.111 276.4);

Tailwind

colors: {
  custom: {
    50: '#989bd0',
    500: '#6973bb',
    950: '#000000',
  },
}

SCSS

$custom: #6973bb;
$custom-light: #989bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6973bb",
  "rgb": {
    "r": 105,
    "g": 115,
    "b": 187
  },
  "hsl": {
    "h": 232.683,
    "s": 37.615,
    "l": 57.255
  },
  "oklch": {
    "l": 0.57906,
    "c": 0.11095,
    "h": 276.4
  },
  "luminance": 0.18853
}

Semantic roles & 50–950 ramp

primary

#6973BB

secondary

#D1CCAF

accent

#C05ACE

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6973BB

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

Preview Lab → · Contrast checker → · Palette generator →