#4D8DB7#4D8DB7

#4D8DB7 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.8% C 0.092 H 239.3°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D8DB7
RGB	rgb(77, 141, 183)
HSL	hsl(204, 42%, 51%)
HSV	hsv(204, 58%, 72%)
CMYK	cmyk(57.9%, 23%, 0%, 28.2%)
CIE-LAB	lab(56.13, -8.02, -28.18)
CIE-LCH	lch(56.13, 29.30, 254.11°)
OKLab	oklab(61.82% -0.0468 -0.0789)
OKLCH	oklch(61.82% 0.092 239.3)
XYZ	xyz(21.1295, 24.0445, 48.3181)
Luminance	0.2405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8DB7 #B7774D

analogous

#4DB7AC #4D8DB7 #4D58B7

triadic

#4D8DB7 #B74D8D #8DB74D

tetradic

#4D8DB7 #AC4DB7 #B7774D #58B74D

square

#4D8DB7 #AC4DB7 #B7774D #58B74D

split-complementary

#4D8DB7 #B74D58 #B7AC4D

monochromatic

#284B62 #396C8E #4D8DB7 #79A9C9 #A4C5DA

Accessibility & contrast

On white

3.61

#4D8DB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#4D8DB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8DB7

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8DB7	#FFFFFF	#000000	##000000
##4D8DB7	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DB9

Deuteranopia (green-blind)

#6C82B6

Tritanopia (blue-blind)

#00989B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4d8db7;
/* rgb */ color: rgb(77, 141, 183);
/* oklch */ color: oklch(61.8% 0.092 239.3);

Tailwind

colors: {
  custom: {
    50: '#87aecc',
    500: '#4d8db7',
    950: '#000000',
  },
}

SCSS

$custom: #4d8db7;
$custom-light: #87aecc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8db7",
  "rgb": {
    "r": 77,
    "g": 141,
    "b": 183
  },
  "hsl": {
    "h": 203.774,
    "s": 42.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.61821,
    "c": 0.09169,
    "h": 239.3
  },
  "luminance": 0.24046
}

Semantic roles & 50–950 ramp

primary

#4D8DB7

secondary

#C7AB98

accent

#8756D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4D8DB7

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

Preview Lab → · Contrast checker → · Palette generator →