#6990EF#6990EF

#6990EF is a light, vivid blue. Relative luminance 0.292; OKLCH L 66.8% C 0.148 H 265.7°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#6990EF
RGB	rgb(105, 144, 239)
HSL	hsl(223, 81%, 67%)
HSV	hsv(223, 56%, 94%)
CMYK	cmyk(56.1%, 39.7%, 0%, 6.3%)
CIE-LAB	lab(60.94, 13.92, -51.95)
CIE-LCH	lch(60.94, 53.78, 285.00°)
OKLab	oklab(66.8% -0.011 -0.1475)
OKLCH	oklch(66.8% 0.148 265.7)
XYZ	xyz(31.3737, 29.1793, 85.6235)
Luminance	0.2918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6990EF #EFC869

analogous

#69D3EF #6990EF #8569EF

triadic

#6990EF #EF6990 #90EF69

tetradic

#6990EF #EF69D3 #EFC869 #69EF85

square

#6990EF #EF69D3 #EFC869 #69EF85

split-complementary

#6990EF #EF8569 #D3EF69

monochromatic

#1549C8 #3267E9 #6990EF #A0B9F5 #D8E2FB

Accessibility & contrast

On white

3.07

#6990EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#6990EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6990EF

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6990EF	#FFFFFF	#000000	##000000
##6990EF	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#689AF3

Deuteranopia (green-blind)

#578DED

Tritanopia (blue-blind)

#05A5B4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6990ef;
/* rgb */ color: rgb(105, 144, 239);
/* oklch */ color: oklch(66.8% 0.148 265.7);

Tailwind

colors: {
  custom: {
    50: '#9db0f5',
    500: '#6990ef',
    950: '#000000',
  },
}

SCSS

$custom: #6990ef;
$custom-light: #9db0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6990ef",
  "rgb": {
    "r": 105,
    "g": 144,
    "b": 239
  },
  "hsl": {
    "h": 222.537,
    "s": 80.723,
    "l": 67.451
  },
  "oklch": {
    "l": 0.66801,
    "c": 0.14787,
    "h": 265.7
  },
  "luminance": 0.29182
}

Semantic roles & 50–950 ramp

primary

#6990EF

secondary

#EFE3C5

accent

#9F08DD

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6990EF

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

Preview Lab → · Contrast checker → · Palette generator →