#6D90DB#6D90DB

#6D90DB is a light, moderate blue. Relative luminance 0.283; OKLCH L 65.9% C 0.119 H 264.4°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#6D90DB
RGB	rgb(109, 144, 219)
HSL	hsl(221, 60%, 64%)
HSV	hsv(221, 50%, 86%)
CMYK	cmyk(50.2%, 34.2%, 0%, 14.1%)
CIE-LAB	lab(60.17, 8.54, -42.06)
CIE-LCH	lch(60.17, 42.91, 281.47°)
OKLab	oklab(65.94% -0.0117 -0.1185)
OKLCH	oklch(65.94% 0.119 264.4)
XYZ	xyz(29.0619, 28.3102, 70.9371)
Luminance	0.2831 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D90DB #DBB86D

analogous

#6DC7DB #6D90DB #816DDB

triadic

#6D90DB #DB6D90 #90DB6D

tetradic

#6D90DB #DB6DC7 #DBB86D #6DDB81

square

#6D90DB #DB6DC7 #DBB86D #6DDB81

split-complementary

#6D90DB #DB816D #C7DB6D

monochromatic

#2950A5 #3C6BCF #6D90DB #9EB5E7 #CFDBF3

Accessibility & contrast

On white

3.15

#6D90DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#6D90DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D90DB

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D90DB	#FFFFFF	#000000	##000000
##6D90DB	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7396DE

Deuteranopia (green-blind)

#678CD9

Tritanopia (blue-blind)

#3BA0AB

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #6d90db;
/* rgb */ color: rgb(109, 144, 219);
/* oklch */ color: oklch(65.9% 0.119 264.4);

Tailwind

colors: {
  custom: {
    50: '#9db0e6',
    500: '#6d90db',
    950: '#000000',
  },
}

SCSS

$custom: #6d90db;
$custom-light: #9db0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6d90db",
  "rgb": {
    "r": 109,
    "g": 144,
    "b": 219
  },
  "hsl": {
    "h": 220.909,
    "s": 60.44,
    "l": 64.314
  },
  "oklch": {
    "l": 0.65938,
    "c": 0.11909,
    "h": 264.4
  },
  "luminance": 0.28312
}

Semantic roles & 50–950 ramp

primary

#6D90DB

secondary

#E5D9BF

accent

#921DC8

background

#FAFAFE

surface

#F3F4FC

border

#CDCED5

text

#0F1016

muted

#7F7F84

Preview Lab

Preview with #6D90DB

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

Preview Lab → · Contrast checker → · Palette generator →