#548AB9#548AB9

#548AB9 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.6% C 0.092 H 246.3°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#548AB9
RGB	rgb(84, 138, 185)
HSL	hsl(208, 42%, 53%)
HSV	hsv(208, 55%, 73%)
CMYK	cmyk(54.6%, 25.4%, 0%, 27.5%)
CIE-LAB	lab(55.65, -4.18, -30.05)
CIE-LCH	lch(55.65, 30.34, 262.08°)
OKLab	oklab(61.55% -0.037 -0.0842)
OKLCH	oklch(61.55% 0.092 246.3)
XYZ	xyz(21.4985, 23.5628, 49.3047)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548AB9 #B98354

analogous

#54B9B6 #548AB9 #5457B9

triadic

#548AB9 #B9548A #8AB954

tetradic

#548AB9 #B654B9 #B98354 #57B954

square

#548AB9 #B654B9 #B98354 #57B954

split-complementary

#548AB9 #B95457 #B9B654

monochromatic

#2B4B68 #3C6B93 #548AB9 #7FA8CB #ABC5DD

Accessibility & contrast

On white

3.68

#548AB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#548AB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548AB9

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548AB9	#FFFFFF	#000000	##000000
##548AB9	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768BBB

Deuteranopia (green-blind)

#6981B8

Tritanopia (blue-blind)

#10959A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #548ab9;
/* rgb */ color: rgb(84, 138, 185);
/* oklch */ color: oklch(61.6% 0.092 246.3);

Tailwind

colors: {
  custom: {
    50: '#8bacce',
    500: '#548ab9',
    950: '#000000',
  },
}

SCSS

$custom: #548ab9;
$custom-light: #8bacce;
$custom-dark: #000000;

JSON

{
  "hex": "#548ab9",
  "rgb": {
    "r": 84,
    "g": 138,
    "b": 185
  },
  "hsl": {
    "h": 207.921,
    "s": 41.909,
    "l": 52.745
  },
  "oklch": {
    "l": 0.6155,
    "c": 0.09196,
    "h": 246.3
  },
  "luminance": 0.23565
}

Semantic roles & 50–950 ramp

primary

#548AB9

secondary

#CAB39F

accent

#9056D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #548AB9

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

Preview Lab → · Contrast checker → · Palette generator →