#4130A5#4130A5

#4130A5 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.8% C 0.178 H 281.7°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#4130A5
RGB	rgb(65, 48, 165)
HSL	hsl(249, 55%, 42%)
HSV	hsv(249, 71%, 65%)
CMYK	cmyk(60.6%, 70.9%, 0%, 35.3%)
CIE-LAB	lab(29.30, 41.01, -60.47)
CIE-LCH	lch(29.30, 73.07, 304.15°)
OKLab	oklab(40.82% 0.036 -0.1742)
OKLCH	oklch(40.82% 0.178 281.7)
XYZ	xyz(10.0263, 5.9536, 36.2108)
Luminance	0.0595 (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

#4130A5 #94A530

analogous

#305AA5 #4130A5 #7C30A5

triadic

#4130A5 #A54130 #30A541

tetradic

#4130A5 #A5305A #94A530 #30A57C

square

#4130A5 #A5305A #94A530 #30A57C

split-complementary

#4130A5 #A57C30 #5AA530

monochromatic

#1C1446 #2E2276 #4130A5 #5B48CA #8678D8

Accessibility & contrast

On white

9.59

#4130A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#4130A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4130A5

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4130A5	#FFFFFF	#000000	##FFFFFF
##4130A5	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A9

Deuteranopia (green-blind)

#0041A3

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4130a5;
/* rgb */ color: rgb(65, 48, 165);
/* oklch */ color: oklch(40.8% 0.178 281.7);

Tailwind

colors: {
  custom: {
    50: '#816ac1',
    500: '#4130a5',
    950: '#000000',
  },
}

SCSS

$custom: #4130a5;
$custom-light: #816ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#4130a5",
  "rgb": {
    "r": 65,
    "g": 48,
    "b": 165
  },
  "hsl": {
    "h": 248.718,
    "s": 54.93,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40817,
    "c": 0.17794,
    "h": 281.7
  },
  "luminance": 0.05954
}

Semantic roles & 50–950 ramp

primary

#4130A5

secondary

#B4C071

accent

#DE4AC9

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #4130A5

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

Preview Lab → · Contrast checker → · Palette generator →