#4F8BBD#4F8BBD

#4F8BBD is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.7% C 0.099 H 245.5°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4F8BBD
RGB	rgb(79, 139, 189)
HSL	hsl(207, 45%, 53%)
HSV	hsv(207, 58%, 74%)
CMYK	cmyk(58.2%, 26.5%, 0%, 25.9%)
CIE-LAB	lab(55.89, -4.55, -31.97)
CIE-LCH	lch(55.89, 32.30, 261.90°)
OKLab	oklab(61.73% -0.0409 -0.0898)
OKLCH	oklch(61.73% 0.099 245.5)
XYZ	xyz(21.6390, 23.7997, 51.5877)
Luminance	0.2380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8BBD #BD814F

analogous

#4FBDB8 #4F8BBD #4F54BD

triadic

#4F8BBD #BD4F8B #8BBD4F

tetradic

#4F8BBD #B84FBD #BD814F #54BD4F

square

#4F8BBD #B84FBD #BD814F #54BD4F

split-complementary

#4F8BBD #BD4F54 #BDB84F

monochromatic

#284C6A #386C96 #4F8BBD #7CA8CE #A8C6DE

Accessibility & contrast

On white

3.65

#4F8BBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4F8BBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8BBD

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8BBD	#FFFFFF	#000000	##000000
##4F8BBD	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758CBF

Deuteranopia (green-blind)

#6781BC

Tritanopia (blue-blind)

#00979C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4f8bbd;
/* rgb */ color: rgb(79, 139, 189);
/* oklch */ color: oklch(61.7% 0.099 245.5);

Tailwind

colors: {
  custom: {
    50: '#89acd1',
    500: '#4f8bbd',
    950: '#000000',
  },
}

SCSS

$custom: #4f8bbd;
$custom-light: #89acd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8bbd",
  "rgb": {
    "r": 79,
    "g": 139,
    "b": 189
  },
  "hsl": {
    "h": 207.273,
    "s": 45.455,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61735,
    "c": 0.09866,
    "h": 245.5
  },
  "luminance": 0.23802
}

Semantic roles & 50–950 ramp

primary

#4F8BBD

secondary

#CCB29C

accent

#8E53D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4F8BBD

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

Preview Lab → · Contrast checker → · Palette generator →