#4E91AD#4E91AD

#4E91AD is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.4% C 0.080 H 227.4°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4E91AD
RGB	rgb(78, 145, 173)
HSL	hsl(198, 38%, 49%)
HSV	hsv(198, 55%, 68%)
CMYK	cmyk(54.9%, 16.2%, 0%, 32.2%)
CIE-LAB	lab(56.96, -13.16, -21.20)
CIE-LCH	lch(56.96, 24.95, 238.18°)
OKLab	oklab(62.36% -0.0542 -0.0589)
OKLCH	oklch(62.36% 0.08 227.4)
XYZ	xyz(20.8073, 24.8858, 43.2340)
Luminance	0.2489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E91AD #AD6A4E

analogous

#4EAD9A #4E91AD #4E62AD

triadic

#4E91AD #AD4E91 #91AD4E

tetradic

#4E91AD #9A4EAD #AD6A4E #62AD4E

square

#4E91AD #9A4EAD #AD6A4E #62AD4E

split-complementary

#4E91AD #AD4E62 #AD9A4E

monochromatic

#284A59 #3B6E83 #4E91AD #77ABC2 #A1C5D5

Accessibility & contrast

On white

3.51

#4E91AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#4E91AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E91AD

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E91AD	#FFFFFF	#000000	##000000
##4E91AD	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828FAE

Deuteranopia (green-blind)

#7584AD

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4e91ad;
/* rgb */ color: rgb(78, 145, 173);
/* oklch */ color: oklch(62.4% 0.080 227.4);

Tailwind

colors: {
  custom: {
    50: '#87b1c5',
    500: '#4e91ad',
    950: '#000000',
  },
}

SCSS

$custom: #4e91ad;
$custom-light: #87b1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e91ad",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 173
  },
  "hsl": {
    "h": 197.684,
    "s": 37.849,
    "l": 49.216
  },
  "oklch": {
    "l": 0.62362,
    "c": 0.08008,
    "h": 227.4
  },
  "luminance": 0.24888
}

Semantic roles & 50–950 ramp

primary

#4E91AD

secondary

#C2A295

accent

#7C5ACE

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4E91AD

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

Preview Lab → · Contrast checker → · Palette generator →