#4F8EB3#4F8EB3

#4F8EB3 is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 62.0% C 0.086 H 236.2°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#4F8EB3
RGB	rgb(79, 142, 179)
HSL	hsl(202, 40%, 51%)
HSV	hsv(202, 56%, 70%)
CMYK	cmyk(55.9%, 20.7%, 0%, 29.8%)
CIE-LAB	lab(56.35, -9.43, -25.56)
CIE-LCH	lch(56.35, 27.25, 249.76°)
OKLab	oklab(61.96% -0.0478 -0.0713)
OKLCH	oklch(61.96% 0.086 236.2)
XYZ	xyz(21.0311, 24.2611, 46.2136)
Luminance	0.2426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8EB3 #B3744F

analogous

#4FB3A6 #4F8EB3 #4F5CB3

triadic

#4F8EB3 #B34F8E #8EB34F

tetradic

#4F8EB3 #A64FB3 #B3744F #5CB34F

square

#4F8EB3 #A64FB3 #B3744F #5CB34F

split-complementary

#4F8EB3 #B34F5C #B3A64F

monochromatic

#294B5F #3B6D89 #4F8EB3 #7AA9C5 #A4C5D8

Accessibility & contrast

On white

3.59

#4F8EB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#4F8EB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8EB3

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8EB3	#FFFFFF	#000000	##000000
##4F8EB3	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8DB5

Deuteranopia (green-blind)

#6F83B2

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f8eb3;
/* rgb */ color: rgb(79, 142, 179);
/* oklch */ color: oklch(62.0% 0.086 236.2);

Tailwind

colors: {
  custom: {
    50: '#88afca',
    500: '#4f8eb3',
    950: '#000000',
  },
}

SCSS

$custom: #4f8eb3;
$custom-light: #88afca;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8eb3",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 179
  },
  "hsl": {
    "h": 202.2,
    "s": 39.683,
    "l": 50.588
  },
  "oklch": {
    "l": 0.61961,
    "c": 0.08585,
    "h": 236.2
  },
  "luminance": 0.24263
}

Semantic roles & 50–950 ramp

primary

#4F8EB3

secondary

#C5A999

accent

#8458D0

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4F8EB3

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

Preview Lab → · Contrast checker → · Palette generator →