#6990FB#6990FB

#6990FB is a light, vivid blue. Relative luminance 0.299; OKLCH L 67.5% C 0.164 H 266.9°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#6990FB
RGB	rgb(105, 144, 251)
HSL	hsl(224, 95%, 70%)
HSV	hsv(224, 58%, 98%)
CMYK	cmyk(58.2%, 42.6%, 0%, 1.6%)
CIE-LAB	lab(61.58, 17.76, -57.54)
CIE-LCH	lch(61.58, 60.22, 287.15°)
OKLab	oklab(67.5% -0.0088 -0.1638)
OKLCH	oklch(67.5% 0.164 266.9)
XYZ	xyz(33.2056, 29.9121, 95.2718)
Luminance	0.2992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6990FB #FBD469

analogous

#69D9FB #6990FB #8B69FB

triadic

#6990FB #FB6990 #90FB69

tetradic

#6990FB #FB69D9 #FBD469 #69FB8B

square

#6990FB #FB69D9 #FBD469 #69FB8B

split-complementary

#6990FB #FB8B69 #D9FB69

monochromatic

#0641E4 #2D64F9 #6990FB #A5BCFD #E0E8FE

Accessibility & contrast

On white

3.01

#6990FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#6990FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6990FB

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6990FB	#FFFFFF	#000000	##000000
##6990FB	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#609CFF

Deuteranopia (green-blind)

#4C8FF9

Tritanopia (blue-blind)

#00A8B9

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #6990fb;
/* rgb */ color: rgb(105, 144, 251);
/* oklch */ color: oklch(67.5% 0.164 266.9);

Tailwind

colors: {
  custom: {
    50: '#9fb0fd',
    500: '#6990fb',
    950: '#000000',
  },
}

SCSS

$custom: #6990fb;
$custom-light: #9fb0fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6990fb",
  "rgb": {
    "r": 105,
    "g": 144,
    "b": 251
  },
  "hsl": {
    "h": 223.973,
    "s": 94.805,
    "l": 69.804
  },
  "oklch": {
    "l": 0.675,
    "c": 0.16408,
    "h": 266.9
  },
  "luminance": 0.29915
}

Semantic roles & 50–950 ramp

primary

#6990FB

secondary

#F5EACB

accent

#A800E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #6990FB

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

Preview Lab → · Contrast checker → · Palette generator →