#4145CA#4145CA

#4145CA is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.5% C 0.201 H 274.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4145CA
RGB	rgb(65, 69, 202)
HSL	hsl(238, 56%, 52%)
HSV	hsv(238, 68%, 79%)
CMYK	cmyk(67.8%, 65.8%, 0%, 20.8%)
CIE-LAB	lab(37.19, 40.71, -69.42)
CIE-LCH	lch(37.19, 80.47, 300.39°)
OKLab	oklab(47.53% 0.0153 -0.2004)
OKLCH	oklch(47.53% 0.201 274.4)
XYZ	xyz(14.9652, 9.6430, 56.9383)
Luminance	0.0964 (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

#4145CA #CAC641

analogous

#418ACA #4145CA #8141CA

triadic

#4145CA #CA4145 #45CA41

tetradic

#4145CA #CA418A #CAC641 #41CA81

square

#4145CA #CA418A #CAC641 #41CA81

split-complementary

#4145CA #CA8141 #8ACA41

monochromatic

#202271 #2D30A1 #4145CA #7174D7 #A1A3E5

Accessibility & contrast

On white

7.17

#4145CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4145CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4145CA

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4145CA	#FFFFFF	#000000	##FFFFFF
##4145CA	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECE

Deuteranopia (green-blind)

#0051C7

Tritanopia (blue-blind)

#006881

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4145ca;
/* rgb */ color: rgb(65, 69, 202);
/* oklch */ color: oklch(47.5% 0.201 274.4);

Tailwind

colors: {
  custom: {
    50: '#8779db',
    500: '#4145ca',
    950: '#000000',
  },
}

SCSS

$custom: #4145ca;
$custom-light: #8779db;
$custom-dark: #000000;

JSON

{
  "hex": "#4145ca",
  "rgb": {
    "r": 65,
    "g": 69,
    "b": 202
  },
  "hsl": {
    "h": 238.248,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47531,
    "c": 0.20102,
    "h": 274.4
  },
  "luminance": 0.09644
}

Semantic roles & 50–950 ramp

primary

#4145CA

secondary

#D1CF96

accent

#DB48E0

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4145CA

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

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