#4790EF#4790EF

#4790EF is a light, vivid cyan. Relative luminance 0.275; OKLCH L 65.2% C 0.160 H 256.1°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4790EF
RGB	rgb(71, 144, 239)
HSL	hsl(214, 84%, 61%)
HSV	hsv(214, 70%, 94%)
CMYK	cmyk(70.3%, 39.7%, 0%, 6.3%)
CIE-LAB	lab(59.45, 8.06, -54.41)
CIE-LCH	lch(59.45, 55.01, 278.43°)
OKLab	oklab(65.24% -0.0385 -0.1552)
OKLCH	oklch(65.24% 0.16 256.1)
XYZ	xyz(28.1461, 27.5151, 85.4722)
Luminance	0.2752 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4790EF #EFA647

analogous

#47E4EF #4790EF #5247EF

triadic

#4790EF #EF4790 #90EF47

tetradic

#4790EF #EF47E4 #EFA647 #47EF52

square

#4790EF #EF47E4 #EFA647 #47EF52

split-complementary

#4790EF #EF5247 #E4EF47

monochromatic

#0F53AD #146FE5 #4790EF #7FB2F4 #B8D4F9

Accessibility & contrast

On white

3.23

#4790EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#4790EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4790EF

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4790EF	#FFFFFF	#000000	##000000
##4790EF	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6498F3

Deuteranopia (green-blind)

#4988ED

Tritanopia (blue-blind)

#00A6B4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4790ef;
/* rgb */ color: rgb(71, 144, 239);
/* oklch */ color: oklch(65.2% 0.160 256.1);

Tailwind

colors: {
  custom: {
    50: '#8db0f5',
    500: '#4790ef',
    950: '#000000',
  },
}

SCSS

$custom: #4790ef;
$custom-light: #8db0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4790ef",
  "rgb": {
    "r": 71,
    "g": 144,
    "b": 239
  },
  "hsl": {
    "h": 213.929,
    "s": 84,
    "l": 60.784
  },
  "oklch": {
    "l": 0.65239,
    "c": 0.15993,
    "h": 256.1
  },
  "luminance": 0.27518
}

Semantic roles & 50–950 ramp

primary

#4790EF

secondary

#E9CDA9

accent

#8105E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4790EF

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

Preview Lab → · Contrast checker → · Palette generator →