#4D8BBF#4D8BBF

#4D8BBF is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.7% C 0.102 H 245.8°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D8BBF
RGB	rgb(77, 139, 191)
HSL	hsl(207, 47%, 53%)
HSV	hsv(207, 60%, 75%)
CMYK	cmyk(59.7%, 27.2%, 0%, 25.1%)
CIE-LAB	lab(55.89, -4.31, -33.11)
CIE-LCH	lch(55.89, 33.39, 262.59°)
OKLab	oklab(61.74% -0.0419 -0.0931)
OKLCH	oklch(61.74% 0.102 245.8)
XYZ	xyz(21.6937, 23.8026, 52.7312)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8BBF #BF814D

analogous

#4DBFBA #4D8BBF #4D52BF

triadic

#4D8BBF #BF4D8B #8BBF4D

tetradic

#4D8BBF #BA4DBF #BF814D #52BF4D

square

#4D8BBF #BA4DBF #BF814D #52BF4D

split-complementary

#4D8BBF #BF4D52 #BFBA4D

monochromatic

#274C6B #376C98 #4D8BBF #7AA8CF #A7C6DF

Accessibility & contrast

On white

3.65

#4D8BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4D8BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8BBF

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8BBF	#FFFFFF	#000000	##000000
##4D8BBF	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)

#758CC1

Deuteranopia (green-blind)

#6581BE

Tritanopia (blue-blind)

#00979D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4d8bbf;
/* rgb */ color: rgb(77, 139, 191);
/* oklch */ color: oklch(61.7% 0.102 245.8);

Tailwind

colors: {
  custom: {
    50: '#88acd2',
    500: '#4d8bbf',
    950: '#000000',
  },
}

SCSS

$custom: #4d8bbf;
$custom-light: #88acd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8bbf",
  "rgb": {
    "r": 77,
    "g": 139,
    "b": 191
  },
  "hsl": {
    "h": 207.368,
    "s": 47.107,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61743,
    "c": 0.10206,
    "h": 245.8
  },
  "luminance": 0.23805
}

Semantic roles & 50–950 ramp

primary

#4D8BBF

secondary

#CDB29B

accent

#8E51D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4D8BBF

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

Preview Lab → · Contrast checker → · Palette generator →