#4145CD#4145CD

#4145CD is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 47.8% C 0.205 H 274.2°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4145CD
RGB	rgb(65, 69, 205)
HSL	hsl(238, 58%, 53%)
HSV	hsv(238, 68%, 80%)
CMYK	cmyk(68.3%, 66.3%, 0%, 19.6%)
CIE-LAB	lab(37.46, 41.72, -70.73)
CIE-LCH	lch(37.46, 82.11, 300.53°)
OKLab	oklab(47.8% 0.015 -0.2043)
OKLCH	oklch(47.8% 0.205 274.2)
XYZ	xyz(15.3239, 9.7864, 58.8272)
Luminance	0.0979 (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

#4145CD #CDC941

analogous

#418BCD #4145CD #8341CD

triadic

#4145CD #CD4145 #45CD41

tetradic

#4145CD #CD418B #CDC941 #41CD83

square

#4145CD #CD418B #CDC941 #41CD83

split-complementary

#4145CD #CD8341 #8BCD41

monochromatic

#1F2175 #2C2FA5 #4145CD #7174DA #A2A4E6

Accessibility & contrast

On white

7.10

#4145CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4145CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4145CD

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4145CD	#FFFFFF	#000000	##FFFFFF
##4145CD	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD1

Deuteranopia (green-blind)

#0052CA

Tritanopia (blue-blind)

#006983

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4145cd;
/* rgb */ color: rgb(65, 69, 205);
/* oklch */ color: oklch(47.8% 0.205 274.2);

Tailwind

colors: {
  custom: {
    50: '#8779dd',
    500: '#4145cd',
    950: '#000000',
  },
}

SCSS

$custom: #4145cd;
$custom-light: #8779dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4145cd",
  "rgb": {
    "r": 65,
    "g": 69,
    "b": 205
  },
  "hsl": {
    "h": 238.286,
    "s": 58.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47802,
    "c": 0.20482,
    "h": 274.2
  },
  "luminance": 0.09788
}

Semantic roles & 50–950 ramp

primary

#4145CD

secondary

#D3D197

accent

#DD46E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4145CD

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

Preview Lab → · Contrast checker → · Palette generator →