#4D9FB2#4D9FB2

#4D9FB2 is a light, moderate cyan. Relative luminance 0.296; OKLCH L 65.9% C 0.084 H 215.0°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#4D9FB2
RGB	rgb(77, 159, 178)
HSL	hsl(191, 40%, 50%)
HSV	hsv(191, 57%, 70%)
CMYK	cmyk(56.7%, 10.7%, 0%, 30.2%)
CIE-LAB	lab(61.30, -19.39, -17.43)
CIE-LCH	lch(61.30, 26.07, 221.96°)
OKLab	oklab(65.87% -0.069 -0.0483)
OKLCH	oklch(65.87% 0.084 215)
XYZ	xyz(23.4914, 29.5862, 46.5836)
Luminance	0.2959 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9FB2 #B2604D

analogous

#4DB292 #4D9FB2 #4D6DB2

triadic

#4D9FB2 #B24D9F #9FB24D

tetradic

#4D9FB2 #924DB2 #B2604D #6DB24D

square

#4D9FB2 #924DB2 #B2604D #6DB24D

split-complementary

#4D9FB2 #B24D6D #B2924D

monochromatic

#28535D #3B7987 #4D9FB2 #78B6C4 #A2CDD7

Accessibility & contrast

On white

3.04

#4D9FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#4D9FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9FB2

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9FB2	#FFFFFF	#000000	##000000
##4D9FB2	1.00	3.04	6.92	6.92
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919AB3

Deuteranopia (green-blind)

#828FB2

Tritanopia (blue-blind)

#00A6A5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4d9fb2;
/* rgb */ color: rgb(77, 159, 178);
/* oklch */ color: oklch(65.9% 0.084 215.0);

Tailwind

colors: {
  custom: {
    50: '#88bbc9',
    500: '#4d9fb2',
    950: '#000000',
  },
}

SCSS

$custom: #4d9fb2;
$custom-light: #88bbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9fb2",
  "rgb": {
    "r": 77,
    "g": 159,
    "b": 178
  },
  "hsl": {
    "h": 191.287,
    "s": 39.608,
    "l": 50
  },
  "oklch": {
    "l": 0.65873,
    "c": 0.08421,
    "h": 215
  },
  "luminance": 0.29588
}

Semantic roles & 50–950 ramp

primary

#4D9FB2

secondary

#C49F97

accent

#6F58CF

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4D9FB2

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

Preview Lab → · Contrast checker → · Palette generator →