#4B8CE7#4B8CE7

#4B8CE7 is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.1% C 0.152 H 257.2°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4B8CE7
RGB	rgb(75, 140, 231)
HSL	hsl(215, 76%, 60%)
HSV	hsv(215, 68%, 91%)
CMYK	cmyk(67.5%, 39.4%, 0%, 9.4%)
CIE-LAB	lab(58.05, 8.25, -52.19)
CIE-LCH	lch(58.05, 52.84, 278.99°)
OKLab	oklab(64.06% -0.0337 -0.1487)
OKLCH	oklch(64.06% 0.152 257.2)
XYZ	xyz(26.6983, 26.0188, 79.2009)
Luminance	0.2602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8CE7 #E7A64B

analogous

#4BDAE7 #4B8CE7 #584BE7

triadic

#4B8CE7 #E74B8C #8CE74B

tetradic

#4B8CE7 #E74BDA #E7A64B #4BE758

square

#4B8CE7 #E74BDA #E7A64B #4BE758

split-complementary

#4B8CE7 #E7584B #DAE74B

monochromatic

#1650A2 #1D6BD8 #4B8CE7 #81AEEE #B7D1F5

Accessibility & contrast

On white

3.38

#4B8CE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4B8CE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8CE7

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8CE7	#FFFFFF	#000000	##000000
##4B8CE7	1.00	3.38	6.20	6.20
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6293EB

Deuteranopia (green-blind)

#4A85E5

Tritanopia (blue-blind)

#00A1AE

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4b8ce7;
/* rgb */ color: rgb(75, 140, 231);
/* oklch */ color: oklch(64.1% 0.152 257.2);

Tailwind

colors: {
  custom: {
    50: '#8dadef',
    500: '#4b8ce7',
    950: '#000000',
  },
}

SCSS

$custom: #4b8ce7;
$custom-light: #8dadef;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8ce7",
  "rgb": {
    "r": 75,
    "g": 140,
    "b": 231
  },
  "hsl": {
    "h": 215,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.64057,
    "c": 0.15248,
    "h": 257.2
  },
  "luminance": 0.26022
}

Semantic roles & 50–950 ramp

primary

#4B8CE7

secondary

#E5CCA9

accent

#A435F3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #4B8CE7

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

Preview Lab → · Contrast checker → · Palette generator →