#4145CE#4145CE

#4145CE is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 47.9% C 0.206 H 274.1°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4145CE
RGB	rgb(65, 69, 206)
HSL	hsl(238, 59%, 53%)
HSV	hsv(238, 68%, 81%)
CMYK	cmyk(68.4%, 66.5%, 0%, 19.2%)
CIE-LAB	lab(37.54, 42.05, -71.16)
CIE-LCH	lch(37.54, 82.66, 300.58°)
OKLab	oklab(47.89% 0.0149 -0.2055)
OKLCH	oklch(47.89% 0.206 274.1)
XYZ	xyz(15.4450, 9.8349, 59.4649)
Luminance	0.0984 (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

#4145CE #CECA41

analogous

#418BCE #4145CE #8341CE

triadic

#4145CE #CE4145 #45CE41

tetradic

#4145CE #CE418B #CECA41 #41CE83

square

#4145CE #CE418B #CECA41 #41CE83

split-complementary

#4145CE #CE8341 #8BCE41

monochromatic

#1E2176 #2B2FA7 #4145CE #7275DB #A2A4E7

Accessibility & contrast

On white

7.08

#4145CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4145CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4145CE

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4145CE	#FFFFFF	#000000	##FFFFFF
##4145CE	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD2

Deuteranopia (green-blind)

#0052CB

Tritanopia (blue-blind)

#006984

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4145ce;
/* rgb */ color: rgb(65, 69, 206);
/* oklch */ color: oklch(47.9% 0.206 274.1);

Tailwind

colors: {
  custom: {
    50: '#8879de',
    500: '#4145ce',
    950: '#000000',
  },
}

SCSS

$custom: #4145ce;
$custom-light: #8879de;
$custom-dark: #000000;

JSON

{
  "hex": "#4145ce",
  "rgb": {
    "r": 65,
    "g": 69,
    "b": 206
  },
  "hsl": {
    "h": 238.298,
    "s": 58.996,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47893,
    "c": 0.20608,
    "h": 274.1
  },
  "luminance": 0.09836
}

Semantic roles & 50–950 ramp

primary

#4145CE

secondary

#D4D297

accent

#DE46E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4145CE

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

Preview Lab → · Contrast checker → · Palette generator →