#4D91C2#4D91C2

#4D91C2 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.3% C 0.101 H 242.0°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4D91C2
RGB	rgb(77, 145, 194)
HSL	hsl(205, 49%, 53%)
HSV	hsv(205, 60%, 76%)
CMYK	cmyk(60.3%, 25.3%, 0%, 23.9%)
CIE-LAB	lab(57.77, -6.77, -31.88)
CIE-LCH	lch(57.77, 32.59, 258.02°)
OKLab	oklab(63.27% -0.0475 -0.0895)
OKLCH	oklch(63.27% 0.101 242)
XYZ	xyz(22.9199, 25.7215, 54.7853)
Luminance	0.2572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D91C2 #C27E4D

analogous

#4DC2B8 #4D91C2 #4D56C2

triadic

#4D91C2 #C24D91 #91C24D

tetradic

#4D91C2 #B84DC2 #C27E4D #56C24D

square

#4D91C2 #B84DC2 #C27E4D #56C24D

split-complementary

#4D91C2 #C24D56 #C2B84D

monochromatic

#26506F #36719C #4D91C2 #7BADD2 #A8C9E1

Accessibility & contrast

On white

3.42

#4D91C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#4D91C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D91C2

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D91C2	#FFFFFF	#000000	##000000
##4D91C2	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B91C4

Deuteranopia (green-blind)

#6B86C1

Tritanopia (blue-blind)

#009DA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4d91c2;
/* rgb */ color: rgb(77, 145, 194);
/* oklch */ color: oklch(63.3% 0.101 242.0);

Tailwind

colors: {
  custom: {
    50: '#89b1d4',
    500: '#4d91c2',
    950: '#000000',
  },
}

SCSS

$custom: #4d91c2;
$custom-light: #89b1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d91c2",
  "rgb": {
    "r": 77,
    "g": 145,
    "b": 194
  },
  "hsl": {
    "h": 205.128,
    "s": 48.954,
    "l": 53.137
  },
  "oklch": {
    "l": 0.63272,
    "c": 0.10131,
    "h": 242
  },
  "luminance": 0.25724
}

Semantic roles & 50–950 ramp

primary

#4D91C2

secondary

#CFB19C

accent

#894FD9

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4D91C2

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

Preview Lab → · Contrast checker → · Palette generator →