#4891FA#4891FA

#4891FA is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.2% C 0.173 H 257.8°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4891FA
RGB	rgb(72, 145, 250)
HSL	hsl(215, 95%, 63%)
HSV	hsv(215, 71%, 98%)
CMYK	cmyk(71.2%, 42%, 0%, 2%)
CIE-LAB	lab(60.36, 11.46, -59.01)
CIE-LCH	lch(60.36, 60.12, 280.99°)
OKLab	oklab(66.15% -0.0364 -0.1687)
OKLCH	oklch(66.15% 0.173 257.8)
XYZ	xyz(30.0469, 28.5274, 94.3467)
Luminance	0.2853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4891FA #FAB148

analogous

#48EAFA #4891FA #5848FA

triadic

#4891FA #FA4891 #91FA48

tetradic

#4891FA #FA48EA #FAB148 #48FA58

square

#4891FA #FA48EA #FAB148 #48FA58

split-complementary

#4891FA #FA5848 #EAFA48

monochromatic

#0553C2 #0C6DF8 #4891FA #84B5FC #BFD9FD

Accessibility & contrast

On white

3.13

#4891FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#4891FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4891FA

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4891FA	#FFFFFF	#000000	##000000
##4891FA	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E9AFE

Deuteranopia (green-blind)

#3F8AF8

Tritanopia (blue-blind)

#00AAB9

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4891fa;
/* rgb */ color: rgb(72, 145, 250);
/* oklch */ color: oklch(66.2% 0.173 257.8);

Tailwind

colors: {
  custom: {
    50: '#8fb0fc',
    500: '#4891fa',
    950: '#000000',
  },
}

SCSS

$custom: #4891fa;
$custom-light: #8fb0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#4891fa",
  "rgb": {
    "r": 72,
    "g": 145,
    "b": 250
  },
  "hsl": {
    "h": 215.393,
    "s": 94.681,
    "l": 63.137
  },
  "oklch": {
    "l": 0.66154,
    "c": 0.1726,
    "h": 257.8
  },
  "luminance": 0.28531
}

Semantic roles & 50–950 ramp

primary

#4891FA

secondary

#EFD5AF

accent

#8700E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4891FA

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

Preview Lab → · Contrast checker → · Palette generator →