#4B92FC#4B92FC

#4B92FC is a light, vivid blue. Relative luminance 0.291; OKLCH L 66.6% C 0.173 H 258.4°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4B92FC
RGB	rgb(75, 146, 252)
HSL	hsl(216, 97%, 64%)
HSV	hsv(216, 70%, 99%)
CMYK	cmyk(70.2%, 42.1%, 0%, 1.2%)
CIE-LAB	lab(60.85, 11.97, -59.32)
CIE-LCH	lch(60.85, 60.52, 281.41°)
OKLab	oklab(66.6% -0.0349 -0.1696)
OKLCH	oklch(66.6% 0.173 258.4)
XYZ	xyz(30.7448, 29.0786, 96.0690)
Luminance	0.2908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B92FC #FCB54B

analogous

#4BEBFC #4B92FC #5D4BFC

triadic

#4B92FC #FC4B92 #92FC4B

tetradic

#4B92FC #FC4BEB #FCB54B #4BFC5D

square

#4B92FC #FC4BEB #FCB54B #4BFC5D

split-complementary

#4B92FC #FC5D4B #EBFC4B

monochromatic

#0353C9 #0F6EFB #4B92FC #87B6FD #C3DBFE

Accessibility & contrast

On white

3.08

#4B92FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#4B92FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B92FC

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B92FC	#FFFFFF	#000000	##000000
##4B92FC	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F9CFF

Deuteranopia (green-blind)

#408BFA

Tritanopia (blue-blind)

#00ABBB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4b92fc;
/* rgb */ color: rgb(75, 146, 252);
/* oklch */ color: oklch(66.6% 0.173 258.4);

Tailwind

colors: {
  custom: {
    50: '#91b1fe',
    500: '#4b92fc',
    950: '#000000',
  },
}

SCSS

$custom: #4b92fc;
$custom-light: #91b1fe;
$custom-dark: #000000;

JSON

{
  "hex": "#4b92fc",
  "rgb": {
    "r": 75,
    "g": 146,
    "b": 252
  },
  "hsl": {
    "h": 215.932,
    "s": 96.721,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66598,
    "c": 0.17311,
    "h": 258.4
  },
  "luminance": 0.29082
}

Semantic roles & 50–950 ramp

primary

#4B92FC

secondary

#F0D8B3

accent

#8900E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1018

muted

#7E7F86

Preview Lab

Preview with #4B92FC

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

Preview Lab → · Contrast checker → · Palette generator →