#4438CB#4438CB

#4438CB is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.8% C 0.216 H 277.3°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#4438CB
RGB	rgb(68, 56, 203)
HSL	hsl(245, 59%, 51%)
HSV	hsv(245, 72%, 80%)
CMYK	cmyk(66.5%, 72.4%, 0%, 20.4%)
CIE-LAB	lab(34.74, 48.92, -74.03)
CIE-LCH	lch(34.74, 88.73, 303.46°)
OKLab	oklab(45.85% 0.0273 -0.2138)
OKLCH	oklch(45.85% 0.216 277.3)
XYZ	xyz(14.5741, 8.3678, 57.3355)
Luminance	0.0837 (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

#4438CB #BFCB38

analogous

#3875CB #4438CB #8D38CB

triadic

#4438CB #CB4438 #38CB44

tetradic

#4438CB #CB3875 #BFCB38 #38CB8D

square

#4438CB #CB3875 #BFCB38 #38CB8D

split-complementary

#4438CB #CB8D38 #75CB38

monochromatic

#231C6C #32299D #4438CB #7269D8 #9F99E4

Accessibility & contrast

On white

7.85

#4438CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4438CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4438CB

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4438CB	#FFFFFF	#000000	##FFFFFF
##4438CB	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CF

Deuteranopia (green-blind)

#004BC8

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4438cb;
/* rgb */ color: rgb(68, 56, 203);
/* oklch */ color: oklch(45.8% 0.216 277.3);

Tailwind

colors: {
  custom: {
    50: '#8971dc',
    500: '#4438cb',
    950: '#000000',
  },
}

SCSS

$custom: #4438cb;
$custom-light: #8971dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4438cb",
  "rgb": {
    "r": 68,
    "g": 56,
    "b": 203
  },
  "hsl": {
    "h": 244.898,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.45845,
    "c": 0.21556,
    "h": 277.3
  },
  "luminance": 0.08369
}

Semantic roles & 50–950 ramp

primary

#4438CB

secondary

#CBD08F

accent

#E246D5

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4438CB

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

Preview Lab → · Contrast checker → · Palette generator →