#4890E5#4890E5

#4890E5 is a light, vivid cyan. Relative luminance 0.270; OKLCH L 64.7% C 0.147 H 254.2°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4890E5
RGB	rgb(72, 144, 229)
HSL	hsl(212, 75%, 59%)
HSV	hsv(212, 69%, 90%)
CMYK	cmyk(68.6%, 37.1%, 0%, 10.2%)
CIE-LAB	lab(58.95, 4.72, -49.65)
CIE-LCH	lch(58.95, 49.88, 275.43°)
OKLab	oklab(64.69% -0.0401 -0.1413)
OKLCH	oklch(64.69% 0.147 254.2)
XYZ	xyz(26.7834, 26.9786, 77.9094)
Luminance	0.2698 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4890E5 #E59D48

analogous

#48DFE5 #4890E5 #4F48E5

triadic

#4890E5 #E54890 #90E548

tetradic

#4890E5 #E548DF #E59D48 #48E54F

square

#4890E5 #E548DF #E59D48 #48E54F

split-complementary

#4890E5 #E54F48 #DFE548

monochromatic

#16549C #1E70D2 #4890E5 #7EB1ED #B3D1F4

Accessibility & contrast

On white

3.28

#4890E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#4890E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4890E5

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4890E5	#FFFFFF	#000000	##000000
##4890E5	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A96E8

Deuteranopia (green-blind)

#5287E3

Tritanopia (blue-blind)

#00A4AF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4890e5;
/* rgb */ color: rgb(72, 144, 229);
/* oklch */ color: oklch(64.7% 0.147 254.2);

Tailwind

colors: {
  custom: {
    50: '#8cb0ed',
    500: '#4890e5',
    950: '#000000',
  },
}

SCSS

$custom: #4890e5;
$custom-light: #8cb0ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4890e5",
  "rgb": {
    "r": 72,
    "g": 144,
    "b": 229
  },
  "hsl": {
    "h": 212.484,
    "s": 75.12,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64692,
    "c": 0.14683,
    "h": 254.2
  },
  "luminance": 0.26981
}

Semantic roles & 50–950 ramp

primary

#4890E5

secondary

#E3C7A6

accent

#9C36F2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4890E5

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

Preview Lab → · Contrast checker → · Palette generator →