#6283BB#6283BB

#6283BB is a mid, moderate blue. Relative luminance 0.224; OKLCH L 60.8% C 0.094 H 260.6°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#6283BB
RGB	rgb(98, 131, 187)
HSL	hsl(218, 40%, 56%)
HSV	hsv(218, 48%, 73%)
CMYK	cmyk(47.6%, 29.9%, 0%, 26.7%)
CIE-LAB	lab(54.47, 3.82, -32.98)
CIE-LCH	lch(54.47, 33.20, 276.61°)
OKLab	oklab(60.85% -0.0152 -0.0924)
OKLCH	oklch(60.85% 0.094 260.6)
XYZ	xyz(22.1200, 22.4157, 50.1651)
Luminance	0.2242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6283BB #BB9A62

analogous

#62AFBB #6283BB #6D62BB

triadic

#6283BB #BB6283 #83BB62

tetradic

#6283BB #BB62AF #BB9A62 #62BB6D

square

#6283BB #BB62AF #BB9A62 #62BB6D

split-complementary

#6283BB #BB6D62 #AFBB62

monochromatic

#314971 #44649C #6283BB #8DA5CD #B7C6E0

Accessibility & contrast

On white

3.83

#6283BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#6283BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6283BB

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6283BB	#FFFFFF	#000000	##000000
##6283BB	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E87BD

Deuteranopia (green-blind)

#647EBA

Tritanopia (blue-blind)

#3D8F97

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6283bb;
/* rgb */ color: rgb(98, 131, 187);
/* oklch */ color: oklch(60.8% 0.094 260.6);

Tailwind

colors: {
  custom: {
    50: '#93a6cf',
    500: '#6283bb',
    950: '#000000',
  },
}

SCSS

$custom: #6283bb;
$custom-light: #93a6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6283bb",
  "rgb": {
    "r": 98,
    "g": 131,
    "b": 187
  },
  "hsl": {
    "h": 217.753,
    "s": 39.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60849,
    "c": 0.09368,
    "h": 260.6
  },
  "luminance": 0.22417
}

Semantic roles & 50–950 ramp

primary

#6283BB

secondary

#CFC1AA

accent

#A358CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #6283BB

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

Preview Lab → · Contrast checker → · Palette generator →