#5490BC#5490BC

#5490BC is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.1% C 0.091 H 242.0°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5490BC
RGB	rgb(84, 144, 188)
HSL	hsl(205, 44%, 53%)
HSV	hsv(205, 55%, 74%)
CMYK	cmyk(55.3%, 23.4%, 0%, 26.3%)
CIE-LAB	lab(57.52, -6.67, -28.85)
CIE-LCH	lch(57.52, 29.61, 256.98°)
OKLab	oklab(63.07% -0.043 -0.0807)
OKLCH	oklch(63.07% 0.091 242)
XYZ	xyz(22.7032, 25.4602, 51.2851)
Luminance	0.2546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5490BC #BC8054

analogous

#54BCB4 #5490BC #545CBC

triadic

#5490BC #BC5490 #90BC54

tetradic

#5490BC #B454BC #BC8054 #5CBC54

square

#5490BC #B454BC #BC8054 #5CBC54

split-complementary

#5490BC #BC545C #BCB454

monochromatic

#2A506B #3B7097 #5490BC #80ADCD #ACC9DE

Accessibility & contrast

On white

3.45

#5490BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#5490BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5490BC

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5490BC	#FFFFFF	#000000	##000000
##5490BC	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D90BE

Deuteranopia (green-blind)

#6F85BB

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5490bc;
/* rgb */ color: rgb(84, 144, 188);
/* oklch */ color: oklch(63.1% 0.091 242.0);

Tailwind

colors: {
  custom: {
    50: '#8cb0d0',
    500: '#5490bc',
    950: '#000000',
  },
}

SCSS

$custom: #5490bc;
$custom-light: #8cb0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5490bc",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 188
  },
  "hsl": {
    "h": 205.385,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.63071,
    "c": 0.09142,
    "h": 242
  },
  "luminance": 0.25462
}

Semantic roles & 50–950 ramp

primary

#5490BC

secondary

#CCB2A0

accent

#8A54D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0D1014

muted

#7D7F82

Preview Lab

Preview with #5490BC

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

Preview Lab → · Contrast checker → · Palette generator →