#4064A3#4064A3

#4064A3 is a mid, moderate blue. Relative luminance 0.128; OKLCH L 50.7% C 0.109 H 260.9°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4064A3
RGB	rgb(64, 100, 163)
HSL	hsl(218, 44%, 45%)
HSV	hsv(218, 61%, 64%)
CMYK	cmyk(60.7%, 38.7%, 0%, 36.1%)
CIE-LAB	lab(42.53, 7.16, -37.92)
CIE-LCH	lch(42.53, 38.59, 280.69°)
OKLab	oklab(50.68% -0.0173 -0.1076)
OKLCH	oklch(50.68% 0.109 260.9)
XYZ	xyz(13.2801, 12.8475, 36.4232)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4064A3 #A37F40

analogous

#4096A3 #4064A3 #4E40A3

triadic

#4064A3 #A34064 #64A340

tetradic

#4064A3 #A34096 #A37F40 #40A34E

square

#4064A3 #A34096 #A37F40 #40A34E

split-complementary

#4064A3 #A34E40 #96A340

monochromatic

#1D2E4B #2F4977 #4064A3 #6083C0 #8CA5D2

Accessibility & contrast

On white

5.88

#4064A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#4064A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4064A3

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4064A3	#FFFFFF	#000000	##FFFFFF
##4064A3	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4969A6

Deuteranopia (green-blind)

#3C60A2

Tritanopia (blue-blind)

#00727B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4064a3;
/* rgb */ color: rgb(64, 100, 163);
/* oklch */ color: oklch(50.7% 0.109 260.9);

Tailwind

colors: {
  custom: {
    50: '#7d8fbe',
    500: '#4064a3',
    950: '#000000',
  },
}

SCSS

$custom: #4064a3;
$custom-light: #7d8fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#4064a3",
  "rgb": {
    "r": 64,
    "g": 100,
    "b": 163
  },
  "hsl": {
    "h": 218.182,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.50675,
    "c": 0.10896,
    "h": 260.9
  },
  "luminance": 0.12849
}

Semantic roles & 50–950 ramp

primary

#4064A3

secondary

#BDA782

accent

#A554D3

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #4064A3

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

Preview Lab → · Contrast checker → · Palette generator →