#4129D0#4129D0

#4129D0 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 44.3% C 0.235 H 277.3°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#4129D0
RGB	rgb(65, 41, 208)
HSL	hsl(249, 67%, 49%)
HSV	hsv(249, 80%, 82%)
CMYK	cmyk(68.8%, 80.3%, 0%, 18.4%)
CIE-LAB	lab(32.40, 57.66, -80.80)
CIE-LCH	lch(32.40, 99.27, 305.51°)
OKLab	oklab(44.3% 0.0298 -0.2335)
OKLCH	oklch(44.3% 0.235 277.3)
XYZ	xyz(14.3544, 7.2625, 60.3076)
Luminance	0.0726 (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

#4129D0 #B8D029

analogous

#2965D0 #4129D0 #9529D0

triadic

#4129D0 #D04129 #29D041

tetradic

#4129D0 #D02965 #B8D029 #29D095

square

#4129D0 #D02965 #B8D029 #29D095

split-complementary

#4129D0 #D09529 #65D029

monochromatic

#21156A #311F9D #4129D0 #6B58DE #998BE8

Accessibility & contrast

On white

8.56

#4129D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#4129D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4129D0

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4129D0	#FFFFFF	#000000	##FFFFFF
##4129D0	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053D5

Deuteranopia (green-blind)

#0045CD

Tritanopia (blue-blind)

#005D7E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4129d0;
/* rgb */ color: rgb(65, 41, 208);
/* oklch */ color: oklch(44.3% 0.235 277.3);

Tailwind

colors: {
  custom: {
    50: '#8a68e0',
    500: '#4129d0',
    950: '#000000',
  },
}

SCSS

$custom: #4129d0;
$custom-light: #8a68e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4129d0",
  "rgb": {
    "r": 65,
    "g": 41,
    "b": 208
  },
  "hsl": {
    "h": 248.623,
    "s": 67.068,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44298,
    "c": 0.23537,
    "h": 277.3
  },
  "luminance": 0.07264
}

Semantic roles & 50–950 ramp

primary

#4129D0

secondary

#C7D283

accent

#EA3ED1

background

#F9F6FD

surface

#F2EBFB

border

#CCC6D4

text

#0E0615

muted

#7E7A83

Preview Lab

Preview with #4129D0

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

Preview Lab → · Contrast checker → · Palette generator →