#4881D2#4881D2

#4881D2 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.3% C 0.138 H 257.4°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4881D2
RGB	rgb(72, 129, 210)
HSL	hsl(215, 61%, 55%)
HSV	hsv(215, 66%, 82%)
CMYK	cmyk(65.7%, 38.6%, 0%, 17.6%)
CIE-LAB	lab(53.74, 7.10, -47.28)
CIE-LCH	lch(53.74, 47.81, 278.54°)
OKLab	oklab(60.3% -0.03 -0.1345)
OKLCH	oklch(60.3% 0.138 257.4)
XYZ	xyz(22.1514, 21.7292, 63.9870)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4881D2 #D29948

analogous

#48C6D2 #4881D2 #5448D2

triadic

#4881D2 #D24881 #81D248

tetradic

#4881D2 #D248C6 #D29948 #48D254

square

#4881D2 #D248C6 #D29948 #48D254

split-complementary

#4881D2 #D25448 #C6D248

monochromatic

#204780 #2C63B1 #4881D2 #79A3DE #AAC5EA

Accessibility & contrast

On white

3.93

#4881D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4881D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4881D2

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4881D2	#FFFFFF	#000000	##000000
##4881D2	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D87D5

Deuteranopia (green-blind)

#497AD0

Tritanopia (blue-blind)

#00949F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4881d2;
/* rgb */ color: rgb(72, 129, 210);
/* oklch */ color: oklch(60.3% 0.138 257.4);

Tailwind

colors: {
  custom: {
    50: '#89a5e0',
    500: '#4881d2',
    950: '#000000',
  },
}

SCSS

$custom: #4881d2;
$custom-light: #89a5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4881d2",
  "rgb": {
    "r": 72,
    "g": 129,
    "b": 210
  },
  "hsl": {
    "h": 215.217,
    "s": 60.526,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60304,
    "c": 0.13784,
    "h": 257.4
  },
  "luminance": 0.21731
}

Semantic roles & 50–950 ramp

primary

#4881D2

secondary

#D8C09E

accent

#A244E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4881D2

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

Preview Lab → · Contrast checker → · Palette generator →