#6791EF#6791EF

#6791EF is a light, vivid blue. Relative luminance 0.294; OKLCH L 66.9% C 0.147 H 264.6°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#6791EF
RGB	rgb(103, 145, 239)
HSL	hsl(221, 81%, 67%)
HSV	hsv(221, 57%, 94%)
CMYK	cmyk(56.9%, 39.3%, 0%, 6.3%)
CIE-LAB	lab(61.10, 12.92, -51.70)
CIE-LCH	lch(61.10, 53.29, 284.03°)
OKLab	oklab(66.9% -0.0139 -0.1468)
OKLCH	oklch(66.9% 0.147 264.6)
XYZ	xyz(31.2936, 29.3638, 85.6633)
Luminance	0.2937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6791EF #EFC567

analogous

#67D5EF #6791EF #8167EF

triadic

#6791EF #EF6791 #91EF67

tetradic

#6791EF #EF67D5 #EFC567 #67EF81

square

#6791EF #EF67D5 #EFC567 #67EF81

split-complementary

#6791EF #EF8167 #D5EF67

monochromatic

#154CC7 #3069E9 #6791EF #9EB9F5 #D6E1FB

Accessibility & contrast

On white

3.06

#6791EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#6791EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6791EF

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6791EF	#FFFFFF	#000000	##000000
##6791EF	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#699AF3

Deuteranopia (green-blind)

#588EED

Tritanopia (blue-blind)

#00A6B4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6791ef;
/* rgb */ color: rgb(103, 145, 239);
/* oklch */ color: oklch(66.9% 0.147 264.6);

Tailwind

colors: {
  custom: {
    50: '#9cb0f5',
    500: '#6791ef',
    950: '#000000',
  },
}

SCSS

$custom: #6791ef;
$custom-light: #9cb0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6791ef",
  "rgb": {
    "r": 103,
    "g": 145,
    "b": 239
  },
  "hsl": {
    "h": 221.471,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.66898,
    "c": 0.14742,
    "h": 264.6
  },
  "luminance": 0.29366
}

Semantic roles & 50–950 ramp

primary

#6791EF

secondary

#EEE1C3

accent

#9B08DD

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6791EF

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

Preview Lab → · Contrast checker → · Palette generator →