#6594DC#6594DC

#6594DC is a light, moderate blue. Relative luminance 0.291; OKLCH L 66.4% C 0.119 H 258.7°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#6594DC
RGB	rgb(101, 148, 220)
HSL	hsl(216, 63%, 63%)
HSV	hsv(216, 54%, 86%)
CMYK	cmyk(54.1%, 32.7%, 0%, 13.7%)
CIE-LAB	lab(60.88, 4.73, -41.52)
CIE-LCH	lch(60.88, 41.79, 276.49°)
OKLab	oklab(66.39% -0.0235 -0.1171)
OKLCH	oklch(66.39% 0.119 258.7)
XYZ	xyz(28.8706, 29.1116, 71.7940)
Luminance	0.2911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6594DC #DCAD65

analogous

#65CFDC #6594DC #7265DC

triadic

#6594DC #DC6594 #94DC65

tetradic

#6594DC #DC65CF #DCAD65 #65DC72

square

#6594DC #DC65CF #DCAD65 #65DC72

split-complementary

#6594DC #DC7265 #CFDC65

monochromatic

#2556A2 #3371D1 #6594DC #97B7E7 #C9D9F3

Accessibility & contrast

On white

3.08

#6594DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#6594DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6594DC

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6594DC	#FFFFFF	#000000	##000000
##6594DC	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7799DF

Deuteranopia (green-blind)

#688EDA

Tritanopia (blue-blind)

#1EA4AE

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6594dc;
/* rgb */ color: rgb(101, 148, 220);
/* oklch */ color: oklch(66.4% 0.119 258.7);

Tailwind

colors: {
  custom: {
    50: '#98b3e7',
    500: '#6594dc',
    950: '#000000',
  },
}

SCSS

$custom: #6594dc;
$custom-light: #98b3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6594dc",
  "rgb": {
    "r": 101,
    "g": 148,
    "b": 220
  },
  "hsl": {
    "h": 216.303,
    "s": 62.963,
    "l": 62.941
  },
  "oklch": {
    "l": 0.66393,
    "c": 0.1194,
    "h": 258.7
  },
  "luminance": 0.29114
}

Semantic roles & 50–950 ramp

primary

#6594DC

secondary

#E4D3B9

accent

#851BCB

background

#F9FAFE

surface

#F2F5FC

border

#CCCFD5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #6594DC

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

Preview Lab → · Contrast checker → · Palette generator →