#6283BF#6283BF

#6283BF is a mid, moderate blue. Relative luminance 0.226; OKLCH L 61.1% C 0.099 H 261.8°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#6283BF
RGB	rgb(98, 131, 191)
HSL	hsl(219, 42%, 57%)
HSV	hsv(219, 49%, 75%)
CMYK	cmyk(48.7%, 31.4%, 0%, 25.1%)
CIE-LAB	lab(54.65, 5.04, -34.98)
CIE-LCH	lch(54.65, 35.34, 278.20°)
OKLab	oklab(61.05% -0.0141 -0.0982)
OKLCH	oklch(61.05% 0.099 261.8)
XYZ	xyz(22.5542, 22.5894, 52.4518)
Luminance	0.2259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6283BF #BF9E62

analogous

#62B1BF #6283BF #7062BF

triadic

#6283BF #BF6283 #83BF62

tetradic

#6283BF #BF62B1 #BF9E62 #62BF70

square

#6283BF #BF62B1 #BF9E62 #62BF70

split-complementary

#6283BF #BF7062 #B1BF62

monochromatic

#304976 #4264A2 #6283BF #8DA5D1 #B9C8E2

Accessibility & contrast

On white

3.81

#6283BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#6283BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6283BF

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6283BF	#FFFFFF	#000000	##000000
##6283BF	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C87C2

Deuteranopia (green-blind)

#627FBE

Tritanopia (blue-blind)

#3A9098

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6283bf;
/* rgb */ color: rgb(98, 131, 191);
/* oklch */ color: oklch(61.1% 0.099 261.8);

Tailwind

colors: {
  custom: {
    50: '#94a6d2',
    500: '#6283bf',
    950: '#000000',
  },
}

SCSS

$custom: #6283bf;
$custom-light: #94a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6283bf",
  "rgb": {
    "r": 98,
    "g": 131,
    "b": 191
  },
  "hsl": {
    "h": 218.71,
    "s": 42.081,
    "l": 56.667
  },
  "oklch": {
    "l": 0.6105,
    "c": 0.09923,
    "h": 261.8
  },
  "luminance": 0.22591
}

Semantic roles & 50–950 ramp

primary

#6283BF

secondary

#D1C4AB

accent

#A656D2

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #6283BF

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

Preview Lab → · Contrast checker → · Palette generator →