#4B8FB2#4B8FB2

#4B8FB2 is a mid, moderate cyan. Relative luminance 0.244; OKLCH L 62.0% C 0.087 H 233.0°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4B8FB2
RGB	rgb(75, 143, 178)
HSL	hsl(200, 41%, 50%)
HSV	hsv(200, 58%, 70%)
CMYK	cmyk(57.9%, 19.7%, 0%, 30.2%)
CIE-LAB	lab(56.44, -11.14, -24.87)
CIE-LCH	lch(56.44, 27.25, 245.87°)
OKLab	oklab(61.98% -0.0523 -0.0694)
OKLCH	oklch(61.98% 0.087 233)
XYZ	xyz(20.7570, 24.3532, 45.7176)
Luminance	0.2435 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8FB2 #B26E4B

analogous

#4BB2A1 #4B8FB2 #4B5CB2

triadic

#4B8FB2 #B24B8F #8FB24B

tetradic

#4B8FB2 #A14BB2 #B26E4B #5CB24B

square

#4B8FB2 #A14BB2 #B26E4B #5CB24B

split-complementary

#4B8FB2 #B24B5C #B2A14B

monochromatic

#274A5C #396C87 #4B8FB2 #75AAC5 #A0C4D7

Accessibility & contrast

On white

3.58

#4B8FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#4B8FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8FB2

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8FB2	#FFFFFF	#000000	##000000
##4B8FB2	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8DB4

Deuteranopia (green-blind)

#7083B1

Tritanopia (blue-blind)

#00989B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4b8fb2;
/* rgb */ color: rgb(75, 143, 178);
/* oklch */ color: oklch(62.0% 0.087 233.0);

Tailwind

colors: {
  custom: {
    50: '#86afc9',
    500: '#4b8fb2',
    950: '#000000',
  },
}

SCSS

$custom: #4b8fb2;
$custom-light: #86afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8fb2",
  "rgb": {
    "r": 75,
    "g": 143,
    "b": 178
  },
  "hsl": {
    "h": 200.388,
    "s": 40.711,
    "l": 49.608
  },
  "oklch": {
    "l": 0.61975,
    "c": 0.0869,
    "h": 233
  },
  "luminance": 0.24355
}

Semantic roles & 50–950 ramp

primary

#4B8FB2

secondary

#C4A595

accent

#8057D1

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4B8FB2

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

Preview Lab → · Contrast checker → · Palette generator →