#4130A4#4130A4

#4130A4 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.7% C 0.177 H 281.8°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#4130A4
RGB	rgb(65, 48, 164)
HSL	hsl(249, 55%, 42%)
HSV	hsv(249, 71%, 64%)
CMYK	cmyk(60.4%, 70.7%, 0%, 35.7%)
CIE-LAB	lab(29.20, 40.69, -60.02)
CIE-LCH	lch(29.20, 72.51, 304.14°)
OKLab	oklab(40.72% 0.0362 -0.1729)
OKLCH	oklch(40.72% 0.177 281.8)
XYZ	xyz(9.9357, 5.9174, 35.7334)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4130A4 #93A430

analogous

#3059A4 #4130A4 #7B30A4

triadic

#4130A4 #A44130 #30A441

tetradic

#4130A4 #A43059 #93A430 #30A47B

square

#4130A4 #A43059 #93A430 #30A47B

split-complementary

#4130A4 #A47B30 #59A430

monochromatic

#1B1445 #2E2275 #4130A4 #5B48C9 #8577D7

Accessibility & contrast

On white

9.62

#4130A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#4130A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4130A4

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4130A4	#FFFFFF	#000000	##FFFFFF
##4130A4	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A7

Deuteranopia (green-blind)

#0041A2

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4130a4;
/* rgb */ color: rgb(65, 48, 164);
/* oklch */ color: oklch(40.7% 0.177 281.8);

Tailwind

colors: {
  custom: {
    50: '#816ac0',
    500: '#4130a4',
    950: '#000000',
  },
}

SCSS

$custom: #4130a4;
$custom-light: #816ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#4130a4",
  "rgb": {
    "r": 65,
    "g": 48,
    "b": 164
  },
  "hsl": {
    "h": 248.793,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.40723,
    "c": 0.17667,
    "h": 281.8
  },
  "luminance": 0.05918
}

Semantic roles & 50–950 ramp

primary

#4130A4

secondary

#B4BF70

accent

#DE4AC8

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #4130A4

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

Preview Lab → · Contrast checker → · Palette generator →