#4883E1#4883E1

#4883E1 is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.6% C 0.155 H 259.3°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4883E1
RGB	rgb(72, 131, 225)
HSL	hsl(217, 72%, 58%)
HSV	hsv(217, 68%, 88%)
CMYK	cmyk(68%, 41.8%, 0%, 11.8%)
CIE-LAB	lab(55.12, 11.12, -53.53)
CIE-LCH	lch(55.12, 54.67, 281.74°)
OKLab	oklab(61.64% -0.0287 -0.1528)
OKLCH	oklch(61.64% 0.155 259.3)
XYZ	xyz(24.3745, 23.0441, 74.3829)
Luminance	0.2305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4883E1 #E1A648

analogous

#48CFE1 #4883E1 #5948E1

triadic

#4883E1 #E14883 #83E148

tetradic

#4883E1 #E148CF #E1A648 #48E159

square

#4883E1 #E148CF #E1A648 #48E159

split-complementary

#4883E1 #E15948 #CFE148

monochromatic

#194996 #2163CB #4883E1 #7DA7EA #B1CAF2

Accessibility & contrast

On white

3.74

#4883E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#4883E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4883E1

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4883E1	#FFFFFF	#000000	##000000
##4883E1	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#578CE5

Deuteranopia (green-blind)

#3E7DDF

Tritanopia (blue-blind)

#0099A7

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4883e1;
/* rgb */ color: rgb(72, 131, 225);
/* oklch */ color: oklch(61.6% 0.155 259.3);

Tailwind

colors: {
  custom: {
    50: '#8ba6eb',
    500: '#4883e1',
    950: '#000000',
  },
}

SCSS

$custom: #4883e1;
$custom-light: #8ba6eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4883e1",
  "rgb": {
    "r": 72,
    "g": 131,
    "b": 225
  },
  "hsl": {
    "h": 216.863,
    "s": 71.831,
    "l": 58.235
  },
  "oklch": {
    "l": 0.6164,
    "c": 0.15549,
    "h": 259.3
  },
  "luminance": 0.23047
}

Semantic roles & 50–950 ramp

primary

#4883E1

secondary

#E1C9A4

accent

#A939EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4883E1

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

Preview Lab → · Contrast checker → · Palette generator →