#4D91AA#4D91AA

#4D91AA is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.2% C 0.078 H 224.3°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4D91AA
RGB	rgb(77, 145, 170)
HSL	hsl(196, 38%, 48%)
HSV	hsv(196, 55%, 67%)
CMYK	cmyk(54.7%, 14.7%, 0%, 33.3%)
CIE-LAB	lab(56.81, -14.28, -19.73)
CIE-LCH	lch(56.81, 24.36, 234.09°)
OKLab	oklab(62.19% -0.0561 -0.0548)
OKLCH	oklch(62.19% 0.078 224.3)
XYZ	xyz(20.4389, 24.7290, 41.7185)
Luminance	0.2473 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D91AA #AA664D

analogous

#4DAA94 #4D91AA #4D62AA

triadic

#4D91AA #AA4D91 #91AA4D

tetradic

#4D91AA #944DAA #AA664D #62AA4D

square

#4D91AA #944DAA #AA664D #62AA4D

split-complementary

#4D91AA #AA4D62 #AA944D

monochromatic

#274956 #3A6D80 #4D91AA #74ACC0 #9EC5D3

Accessibility & contrast

On white

3.53

#4D91AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#4D91AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D91AA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D91AA	#FFFFFF	#000000	##000000
##4D91AA	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838EAB

Deuteranopia (green-blind)

#7584AA

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4d91aa;
/* rgb */ color: rgb(77, 145, 170);
/* oklch */ color: oklch(62.2% 0.078 224.3);

Tailwind

colors: {
  custom: {
    50: '#86b1c3',
    500: '#4d91aa',
    950: '#000000',
  },
}

SCSS

$custom: #4d91aa;
$custom-light: #86b1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d91aa",
  "rgb": {
    "r": 77,
    "g": 145,
    "b": 170
  },
  "hsl": {
    "h": 196.129,
    "s": 37.652,
    "l": 48.431
  },
  "oklch": {
    "l": 0.62191,
    "c": 0.07842,
    "h": 224.3
  },
  "luminance": 0.24731
}

Semantic roles & 50–950 ramp

primary

#4D91AA

secondary

#C09F93

accent

#795ACE

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #4D91AA

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

Preview Lab → · Contrast checker → · Palette generator →