#4D9ED8#4D9ED8

#4D9ED8 is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.3% C 0.117 H 242.4°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#4D9ED8
RGB	rgb(77, 158, 216)
HSL	hsl(205, 64%, 57%)
HSV	hsv(205, 64%, 85%)
CMYK	cmyk(64.4%, 26.9%, 0%, 15.3%)
CIE-LAB	lab(62.50, -6.94, -36.84)
CIE-LCH	lch(62.50, 37.49, 259.34°)
OKLab	oklab(67.32% -0.0542 -0.1037)
OKLCH	oklch(67.32% 0.117 242.4)
XYZ	xyz(27.6774, 30.9866, 69.4748)
Luminance	0.3099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9ED8 #D8874D

analogous

#4DD8CC #4D9ED8 #4D59D8

triadic

#4D9ED8 #D84D9E #9ED84D

tetradic

#4D9ED8 #CC4DD8 #D8874D #59D84D

square

#4D9ED8 #CC4DD8 #D8874D #59D84D

split-complementary

#4D9ED8 #D84D59 #D8CC4D

monochromatic

#1F5E8C #2A80BE #4D9ED8 #7FB9E3 #B1D5EE

Accessibility & contrast

On white

2.92

#4D9ED8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#4D9ED8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9ED8

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9ED8	#FFFFFF	#000000	##000000
##4D9ED8	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849FDB

Deuteranopia (green-blind)

#7191D7

Tritanopia (blue-blind)

#00ACB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4d9ed8;
/* rgb */ color: rgb(77, 158, 216);
/* oklch */ color: oklch(67.3% 0.117 242.4);

Tailwind

colors: {
  custom: {
    50: '#8cbae4',
    500: '#4d9ed8',
    950: '#000000',
  },
}

SCSS

$custom: #4d9ed8;
$custom-light: #8cbae4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9ed8",
  "rgb": {
    "r": 77,
    "g": 158,
    "b": 216
  },
  "hsl": {
    "h": 205.036,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.67322,
    "c": 0.11703,
    "h": 242.4
  },
  "luminance": 0.30989
}

Semantic roles & 50–950 ramp

primary

#4D9ED8

secondary

#DCBCA4

accent

#8641E7

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D9ED8

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

Preview Lab → · Contrast checker → · Palette generator →