#548DB5#548DB5

#548DB5 is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.1% C 0.085 H 240.6°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#548DB5
RGB	rgb(84, 141, 181)
HSL	hsl(205, 40%, 52%)
HSV	hsv(205, 54%, 71%)
CMYK	cmyk(53.6%, 22.1%, 0%, 29%)
CIE-LAB	lab(56.36, -7.14, -26.67)
CIE-LCH	lch(56.36, 27.61, 255.01°)
OKLab	oklab(62.06% -0.0419 -0.0745)
OKLCH	oklch(62.06% 0.085 240.6)
XYZ	xyz(21.5185, 24.2690, 47.2575)
Luminance	0.2427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548DB5 #B57C54

analogous

#54B5AD #548DB5 #545DB5

triadic

#548DB5 #B5548D #8DB554

tetradic

#548DB5 #AD54B5 #B57C54 #5DB554

square

#548DB5 #AD54B5 #B57C54 #5DB554

split-complementary

#548DB5 #B5545D #B5AD54

monochromatic

#2B4C64 #3E6D8E #548DB5 #7FA9C7 #A9C6DA

Accessibility & contrast

On white

3.59

#548DB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#548DB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548DB5

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548DB5	#FFFFFF	#000000	##000000
##548DB5	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8DB7

Deuteranopia (green-blind)

#6E83B4

Tritanopia (blue-blind)

#16979A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #548db5;
/* rgb */ color: rgb(84, 141, 181);
/* oklch */ color: oklch(62.1% 0.085 240.6);

Tailwind

colors: {
  custom: {
    50: '#8baecb',
    500: '#548db5',
    950: '#000000',
  },
}

SCSS

$custom: #548db5;
$custom-light: #8baecb;
$custom-dark: #000000;

JSON

{
  "hex": "#548db5",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 181
  },
  "hsl": {
    "h": 204.742,
    "s": 39.592,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62055,
    "c": 0.08543,
    "h": 240.6
  },
  "luminance": 0.24271
}

Semantic roles & 50–950 ramp

primary

#548DB5

secondary

#C8AF9D

accent

#8958CF

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548DB5

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

Preview Lab → · Contrast checker → · Palette generator →