#4130A8#4130A8

#4130A8 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.1% C 0.182 H 281.3°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#4130A8
RGB	rgb(65, 48, 168)
HSL	hsl(249, 56%, 42%)
HSV	hsv(249, 71%, 66%)
CMYK	cmyk(61.3%, 71.4%, 0%, 34.1%)
CIE-LAB	lab(29.57, 41.96, -61.82)
CIE-LCH	lch(29.57, 74.72, 304.17°)
OKLab	oklab(41.1% 0.0355 -0.1782)
OKLCH	oklch(41.1% 0.182 281.3)
XYZ	xyz(10.3026, 6.0641, 37.6658)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4130A8 #97A830

analogous

#305BA8 #4130A8 #7D30A8

triadic

#4130A8 #A84130 #30A841

tetradic

#4130A8 #A8305B #97A830 #30A87D

square

#4130A8 #A8305B #97A830 #30A87D

split-complementary

#4130A8 #A87D30 #5BA830

monochromatic

#1C1549 #2F2278 #4130A8 #5C4ACB #877AD9

Accessibility & contrast

On white

9.49

#4130A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4130A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4130A8

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4130A8	#FFFFFF	#000000	##FFFFFF
##4130A8	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAC

Deuteranopia (green-blind)

#0041A6

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4130a8;
/* rgb */ color: rgb(65, 48, 168);
/* oklch */ color: oklch(41.1% 0.182 281.3);

Tailwind

colors: {
  custom: {
    50: '#826ac3',
    500: '#4130a8',
    950: '#000000',
  },
}

SCSS

$custom: #4130a8;
$custom-light: #826ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#4130a8",
  "rgb": {
    "r": 65,
    "g": 48,
    "b": 168
  },
  "hsl": {
    "h": 248.5,
    "s": 55.556,
    "l": 42.353
  },
  "oklch": {
    "l": 0.41101,
    "c": 0.1817,
    "h": 281.3
  },
  "luminance": 0.06065
}

Semantic roles & 50–950 ramp

primary

#4130A8

secondary

#B6C173

accent

#DF49CA

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4130A8

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

Preview Lab → · Contrast checker → · Palette generator →