#6385BB#6385BB

#6385BB is a mid, moderate blue. Relative luminance 0.230; OKLCH L 61.4% C 0.091 H 259.4°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#6385BB
RGB	rgb(99, 133, 187)
HSL	hsl(217, 39%, 56%)
HSV	hsv(217, 47%, 73%)
CMYK	cmyk(47.1%, 28.9%, 0%, 26.7%)
CIE-LAB	lab(55.09, 2.89, -32.00)
CIE-LCH	lch(55.09, 32.13, 275.17°)
OKLab	oklab(61.35% -0.0168 -0.0896)
OKLCH	oklch(61.35% 0.091 259.4)
XYZ	xyz(22.4998, 23.0141, 50.2606)
Luminance	0.2302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6385BB #BB9963

analogous

#63B1BB #6385BB #6D63BB

triadic

#6385BB #BB6385 #85BB63

tetradic

#6385BB #BB63B1 #BB9963 #63BB6D

square

#6385BB #BB63B1 #BB9963 #63BB6D

split-complementary

#6385BB #BB6D63 #B1BB63

monochromatic

#324A72 #44669D #6385BB #8EA6CE #B8C8E0

Accessibility & contrast

On white

3.75

#6385BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#6385BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6385BB

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6385BB	#FFFFFF	#000000	##000000
##6385BB	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7188BD

Deuteranopia (green-blind)

#6780BA

Tritanopia (blue-blind)

#3F9198

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6385bb;
/* rgb */ color: rgb(99, 133, 187);
/* oklch */ color: oklch(61.4% 0.091 259.4);

Tailwind

colors: {
  custom: {
    50: '#94a8cf',
    500: '#6385bb',
    950: '#000000',
  },
}

SCSS

$custom: #6385bb;
$custom-light: #94a8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6385bb",
  "rgb": {
    "r": 99,
    "g": 133,
    "b": 187
  },
  "hsl": {
    "h": 216.818,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.6135,
    "c": 0.09115,
    "h": 259.4
  },
  "luminance": 0.23016
}

Semantic roles & 50–950 ramp

primary

#6385BB

secondary

#CFC1AB

accent

#A159CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #6385BB

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

Preview Lab → · Contrast checker → · Palette generator →