#4B8FAC#4B8FAC

#4B8FAC is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.082 H 228.0°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4B8FAC
RGB	rgb(75, 143, 172)
HSL	hsl(198, 39%, 48%)
HSV	hsv(198, 56%, 67%)
CMYK	cmyk(56.4%, 16.9%, 0%, 32.5%)
CIE-LAB	lab(56.21, -13.01, -21.80)
CIE-LCH	lch(56.21, 25.39, 239.18°)
OKLab	oklab(61.71% -0.0545 -0.0607)
OKLCH	oklch(61.71% 0.082 228)
XYZ	xyz(20.1677, 24.1175, 42.6141)
Luminance	0.2412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8FAC #AC684B

analogous

#4BAC98 #4B8FAC #4B5EAC

triadic

#4B8FAC #AC4B8F #8FAC4B

tetradic

#4B8FAC #984BAC #AC684B #5EAC4B

square

#4B8FAC #984BAC #AC684B #5EAC4B

split-complementary

#4B8FAC #AC4B5E #AC984B

monochromatic

#264857 #386C81 #4B8FAC #72AAC2 #9DC4D4

Accessibility & contrast

On white

3.61

#4B8FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#4B8FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8FAC

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8FAC	#FFFFFF	#000000	##000000
##4B8FAC	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAD

Deuteranopia (green-blind)

#7282AC

Tritanopia (blue-blind)

#009798

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4b8fac;
/* rgb */ color: rgb(75, 143, 172);
/* oklch */ color: oklch(61.7% 0.082 228.0);

Tailwind

colors: {
  custom: {
    50: '#85afc4',
    500: '#4b8fac',
    950: '#000000',
  },
}

SCSS

$custom: #4b8fac;
$custom-light: #85afc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8fac",
  "rgb": {
    "r": 75,
    "g": 143,
    "b": 172
  },
  "hsl": {
    "h": 197.938,
    "s": 39.271,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61711,
    "c": 0.08158,
    "h": 228
  },
  "luminance": 0.24119
}

Semantic roles & 50–950 ramp

primary

#4B8FAC

secondary

#C1A092

accent

#7C59CF

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4B8FAC

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

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