#6486CB#6486CB

#6486CB is a light, moderate blue. Relative luminance 0.241; OKLCH L 62.4% C 0.112 H 263.5°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#6486CB
RGB	rgb(100, 134, 203)
HSL	hsl(220, 50%, 59%)
HSV	hsv(220, 51%, 80%)
CMYK	cmyk(50.7%, 34%, 0%, 20.4%)
CIE-LAB	lab(56.16, 7.43, -39.41)
CIE-LCH	lch(56.16, 40.11, 280.68°)
OKLab	oklab(62.44% -0.0126 -0.111)
OKLCH	oklch(62.44% 0.112 263.5)
XYZ	xyz(24.5565, 24.0696, 59.8402)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6486CB #CBA964

analogous

#64BACB #6486CB #7664CB

triadic

#6486CB #CB6486 #86CB64

tetradic

#6486CB #CB64BA #CBA964 #64CB76

square

#6486CB #CB64BA #CBA964 #64CB76

split-complementary

#6486CB #CB7664 #BACB64

monochromatic

#2D4B87 #3D64B5 #6486CB #92AADA #C0CEEA

Accessibility & contrast

On white

3.61

#6486CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#6486CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6486CB

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6486CB	#FFFFFF	#000000	##000000
##6486CB	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8CCE

Deuteranopia (green-blind)

#6082CA

Tritanopia (blue-blind)

#34959F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6486cb;
/* rgb */ color: rgb(100, 134, 203);
/* oklch */ color: oklch(62.4% 0.112 263.5);

Tailwind

colors: {
  custom: {
    50: '#96a8db',
    500: '#6486cb',
    950: '#000000',
  },
}

SCSS

$custom: #6486cb;
$custom-light: #96a8db;
$custom-dark: #000000;

JSON

{
  "hex": "#6486cb",
  "rgb": {
    "r": 100,
    "g": 134,
    "b": 203
  },
  "hsl": {
    "h": 220.194,
    "s": 49.758,
    "l": 59.412
  },
  "oklch": {
    "l": 0.6244,
    "c": 0.11175,
    "h": 263.5
  },
  "luminance": 0.24071
}

Semantic roles & 50–950 ramp

primary

#6486CB

secondary

#D9CCB1

accent

#AB4FD9

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6486CB

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

Preview Lab → · Contrast checker → · Palette generator →