#5490E6#5490E6

#5490E6 is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.2% C 0.144 H 257.5°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#5490E6
RGB	rgb(84, 144, 230)
HSL	hsl(215, 74%, 62%)
HSV	hsv(215, 63%, 90%)
CMYK	cmyk(63.5%, 37.4%, 0%, 9.8%)
CIE-LAB	lab(59.47, 7.01, -49.36)
CIE-LCH	lch(59.47, 49.85, 278.09°)
OKLab	oklab(65.24% -0.031 -0.1402)
OKLCH	oklch(65.24% 0.144 257.5)
XYZ	xyz(27.9072, 27.5418, 78.6930)
Luminance	0.2754 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5490E6 #E6AA54

analogous

#54D9E6 #5490E6 #6154E6

triadic

#5490E6 #E65490 #90E654

tetradic

#5490E6 #E654D9 #E6AA54 #54E661

square

#5490E6 #E654D9 #E6AA54 #54E661

split-complementary

#5490E6 #E66154 #D9E654

monochromatic

#1853A7 #206EDD #5490E6 #89B3EE #BFD5F6

Accessibility & contrast

On white

3.23

#5490E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#5490E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5490E6

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5490E6	#FFFFFF	#000000	##000000
##5490E6	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A97E9

Deuteranopia (green-blind)

#5689E4

Tritanopia (blue-blind)

#00A4B0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5490e6;
/* rgb */ color: rgb(84, 144, 230);
/* oklch */ color: oklch(65.2% 0.144 257.5);

Tailwind

colors: {
  custom: {
    50: '#91b0ee',
    500: '#5490e6',
    950: '#000000',
  },
}

SCSS

$custom: #5490e6;
$custom-light: #91b0ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5490e6",
  "rgb": {
    "r": 84,
    "g": 144,
    "b": 230
  },
  "hsl": {
    "h": 215.342,
    "s": 74.49,
    "l": 61.569
  },
  "oklch": {
    "l": 0.65242,
    "c": 0.14362,
    "h": 257.5
  },
  "luminance": 0.27545
}

Semantic roles & 50–950 ramp

primary

#5490E6

secondary

#E6D0B0

accent

#850FD7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5490E6

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

Preview Lab → · Contrast checker → · Palette generator →