#6790DD#6790DD

#6790DD is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.7% C 0.124 H 262.2°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#6790DD
RGB	rgb(103, 144, 221)
HSL	hsl(219, 63%, 64%)
HSV	hsv(219, 53%, 87%)
CMYK	cmyk(53.4%, 34.8%, 0%, 13.3%)
CIE-LAB	lab(59.93, 7.81, -43.57)
CIE-LCH	lch(59.93, 44.26, 280.16°)
OKLab	oklab(65.7% -0.0169 -0.123)
OKLCH	oklch(65.7% 0.124 262.2)
XYZ	xyz(28.6135, 28.0484, 72.2987)
Luminance	0.2805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6790DD #DDB467

analogous

#67CBDD #6790DD #7967DD

triadic

#6790DD #DD6790 #90DD67

tetradic

#6790DD #DD67CB #DDB467 #67DD79

square

#6790DD #DD67CB #DDB467 #67DD79

split-complementary

#6790DD #DD7967 #CBDD67

monochromatic

#2551A5 #356BD2 #6790DD #99B5E8 #CBD9F3

Accessibility & contrast

On white

3.18

#6790DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#6790DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6790DD

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6790DD	#FFFFFF	#000000	##000000
##6790DD	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7196E0

Deuteranopia (green-blind)

#638BDB

Tritanopia (blue-blind)

#26A1AC

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #6790dd;
/* rgb */ color: rgb(103, 144, 221);
/* oklch */ color: oklch(65.7% 0.124 262.2);

Tailwind

colors: {
  custom: {
    50: '#9ab0e8',
    500: '#6790dd',
    950: '#000000',
  },
}

SCSS

$custom: #6790dd;
$custom-light: #9ab0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6790dd",
  "rgb": {
    "r": 103,
    "g": 144,
    "b": 221
  },
  "hsl": {
    "h": 219.153,
    "s": 63.441,
    "l": 63.529
  },
  "oklch": {
    "l": 0.65699,
    "c": 0.12416,
    "h": 262.2
  },
  "luminance": 0.28051
}

Semantic roles & 50–950 ramp

primary

#6790DD

secondary

#E5D6BB

accent

#8E1ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0F1016

muted

#7E7F84

Preview Lab

Preview with #6790DD

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

Preview Lab → · Contrast checker → · Palette generator →