#6B90DA#6B90DA

#6B90DA is a light, moderate blue. Relative luminance 0.281; OKLCH L 65.8% C 0.118 H 263.3°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#6B90DA
RGB	rgb(107, 144, 218)
HSL	hsl(220, 60%, 64%)
HSV	hsv(220, 51%, 85%)
CMYK	cmyk(50.9%, 33.9%, 0%, 14.5%)
CIE-LAB	lab(60.01, 7.77, -41.76)
CIE-LCH	lch(60.01, 42.48, 280.54°)
OKLab	oklab(65.77% -0.0139 -0.1177)
OKLCH	oklch(65.77% 0.118 263.3)
XYZ	xyz(28.6873, 28.1323, 70.2345)
Luminance	0.2813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B90DA #DAB56B

analogous

#6BC7DA #6B90DA #7D6BDA

triadic

#6B90DA #DA6B90 #90DA6B

tetradic

#6B90DA #DA6BC7 #DAB56B #6BDA7D

square

#6B90DA #DA6BC7 #DAB56B #6BDA7D

split-complementary

#6B90DA #DA7D6B #C7DA6B

monochromatic

#2951A2 #3A6BCE #6B90DA #9CB5E6 #CDD9F2

Accessibility & contrast

On white

3.17

#6B90DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#6B90DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B90DA

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B90DA	#FFFFFF	#000000	##000000
##6B90DA	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7396DD

Deuteranopia (green-blind)

#668CD8

Tritanopia (blue-blind)

#37A0AB

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #6b90da;
/* rgb */ color: rgb(107, 144, 218);
/* oklch */ color: oklch(65.8% 0.118 263.3);

Tailwind

colors: {
  custom: {
    50: '#9cb0e6',
    500: '#6b90da',
    950: '#000000',
  },
}

SCSS

$custom: #6b90da;
$custom-light: #9cb0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6b90da",
  "rgb": {
    "r": 107,
    "g": 144,
    "b": 218
  },
  "hsl": {
    "h": 220,
    "s": 60,
    "l": 63.725
  },
  "oklch": {
    "l": 0.65769,
    "c": 0.11849,
    "h": 263.3
  },
  "luminance": 0.28134
}

Semantic roles & 50–950 ramp

primary

#6B90DA

secondary

#E4D7BD

accent

#8F1EC8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0F1016

muted

#7E7F84

Preview Lab

Preview with #6B90DA

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

Preview Lab → · Contrast checker → · Palette generator →