#4341CB#4341CB

#4341CB is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.1% C 0.206 H 275.6°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX#4341CB
RGBrgb(67, 65, 203)
HSLhsl(241, 57%, 53%)
HSVhsv(241, 68%, 80%)
CMYKcmyk(67%, 68%, 0%, 20.4%)
CIE-LABlab(36.53, 43.68, -71.09)
CIE-LCHlch(36.53, 83.44, 301.57°)
OKLaboklab(47.11% 0.0203 -0.2053)
OKLCHoklch(47.11% 0.206 275.6)
XYZxyz(14.9810, 9.2843, 57.4909)
Luminance0.0929 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4341CB #C9CB41
analogous
#4184CB #4341CB #8841CB
triadic
#4341CB #CB4341 #41CB43
tetradic
#4341CB #CB4184 #C9CB41 #41CB88
square
#4341CB #CB4184 #C9CB41 #41CB88
split-complementary
#4341CB #CB8841 #84CB41
monochromatic
#201F72 #2E2CA2 #4341CB #7371D8 #A2A1E5

Accessibility & contrast

On white

7.35
#4341CB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.86
#4341CB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4341CB
7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4341CB#FFFFFF#000000##FFFFFF
##4341CB1.007.352.867.35
#FFFFFF7.351.0021.001.00
#0000002.8621.001.0021.00
##FFFFFF7.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CCF
Deuteranopia (green-blind)
#0050C8
Tritanopia (blue-blind)
#006681
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #4341cb;
/* rgb */ color: rgb(67, 65, 203);
/* oklch */ color: oklch(47.1% 0.206 275.6);
Tailwind
colors: {
  custom: {
    50: '#8876dc',
    500: '#4341cb',
    950: '#000000',
  },
}
SCSS
$custom: #4341cb;
$custom-light: #8876dc;
$custom-dark: #000000;
JSON
{
  "hex": "#4341cb",
  "rgb": {
    "r": 67,
    "g": 65,
    "b": 203
  },
  "hsl": {
    "h": 240.87,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47108,
    "c": 0.20628,
    "h": 275.6
  },
  "luminance": 0.09286
}

Semantic roles & 50–950 ramp

primary
#4341CB
secondary
#D1D296
accent
#E048DE
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #4341CB

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

Preview Lab → · Contrast checker → · Palette generator →

#4341CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva