#6283BC#6283BC

#6283BC is a mid, moderate blue. Relative luminance 0.225; OKLCH L 60.9% C 0.095 H 260.9°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#6283BC
RGB	rgb(98, 131, 188)
HSL	hsl(218, 40%, 56%)
HSV	hsv(218, 48%, 74%)
CMYK	cmyk(47.9%, 30.3%, 0%, 26.3%)
CIE-LAB	lab(54.51, 4.13, -33.48)
CIE-LCH	lch(54.51, 33.73, 277.02°)
OKLab	oklab(60.9% -0.015 -0.0939)
OKLCH	oklch(60.9% 0.095 260.9)
XYZ	xyz(22.2274, 22.4587, 50.7309)
Luminance	0.2246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6283BC #BC9B62

analogous

#62B0BC #6283BC #6E62BC

triadic

#6283BC #BC6283 #83BC62

tetradic

#6283BC #BC62B0 #BC9B62 #62BC6E

square

#6283BC #BC62B0 #BC9B62 #62BC6E

split-complementary

#6283BC #BC6E62 #B0BC62

monochromatic

#314973 #43649E #6283BC #8DA5CE #B8C7E1

Accessibility & contrast

On white

3.82

#6283BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#6283BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6283BC

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6283BC	#FFFFFF	#000000	##000000
##6283BC	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E87BE

Deuteranopia (green-blind)

#637FBB

Tritanopia (blue-blind)

#3D8F97

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6283bc;
/* rgb */ color: rgb(98, 131, 188);
/* oklch */ color: oklch(60.9% 0.095 260.9);

Tailwind

colors: {
  custom: {
    50: '#93a6d0',
    500: '#6283bc',
    950: '#000000',
  },
}

SCSS

$custom: #6283bc;
$custom-light: #93a6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6283bc",
  "rgb": {
    "r": 98,
    "g": 131,
    "b": 188
  },
  "hsl": {
    "h": 218,
    "s": 40.179,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60899,
    "c": 0.09506,
    "h": 260.9
  },
  "luminance": 0.2246
}

Semantic roles & 50–950 ramp

primary

#6283BC

secondary

#CFC2AA

accent

#A458D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #6283BC

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

Preview Lab → · Contrast checker → · Palette generator →