#4B82BF#4B82BF

#4B82BF is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.6% C 0.111 H 252.3°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4B82BF
RGB	rgb(75, 130, 191)
HSL	hsl(212, 48%, 52%)
HSV	hsv(212, 61%, 75%)
CMYK	cmyk(60.7%, 31.9%, 0%, 25.1%)
CIE-LAB	lab(53.19, 0.57, -37.34)
CIE-LCH	lch(53.19, 37.35, 270.87°)
OKLab	oklab(59.6% -0.0336 -0.1054)
OKLCH	oklch(59.6% 0.111 252.3)
XYZ	xyz(20.2849, 21.2209, 52.3072)
Luminance	0.2122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B82BF #BF884B

analogous

#4BBCBF #4B82BF #4E4BBF

triadic

#4B82BF #BF4B82 #82BF4B

tetradic

#4B82BF #BF4BBC #BF884B #4BBF4E

square

#4B82BF #BF4BBC #BF884B #4BBF4E

split-complementary

#4B82BF #BF4E4B #BCBF4B

monochromatic

#26466A #366497 #4B82BF #78A1CF #A5C1DF

Accessibility & contrast

On white

4.00

#4B82BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#4B82BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B82BF

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B82BF	#FFFFFF	#000000	##000000
##4B82BF	1.00	4.00	5.24	5.24
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6885C2

Deuteranopia (green-blind)

#597ABE

Tritanopia (blue-blind)

#009098

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4b82bf;
/* rgb */ color: rgb(75, 130, 191);
/* oklch */ color: oklch(59.6% 0.111 252.3);

Tailwind

colors: {
  custom: {
    50: '#87a6d2',
    500: '#4b82bf',
    950: '#000000',
  },
}

SCSS

$custom: #4b82bf;
$custom-light: #87a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b82bf",
  "rgb": {
    "r": 75,
    "g": 130,
    "b": 191
  },
  "hsl": {
    "h": 211.552,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.59597,
    "c": 0.11066,
    "h": 252.3
  },
  "luminance": 0.21223
}

Semantic roles & 50–950 ramp

primary

#4B82BF

secondary

#CCB49A

accent

#9751D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4B82BF

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

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