#478FEB#478FEB

#478FEB is a light, vivid cyan. Relative luminance 0.270; OKLCH L 64.8% C 0.156 H 255.7°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#478FEB
RGB	rgb(71, 143, 235)
HSL	hsl(214, 80%, 60%)
HSV	hsv(214, 70%, 92%)
CMYK	cmyk(69.8%, 39.1%, 0%, 7.8%)
CIE-LAB	lab(58.96, 7.26, -52.98)
CIE-LCH	lch(58.96, 53.48, 277.80°)
OKLab	oklab(64.79% -0.0384 -0.151)
OKLCH	oklch(64.79% 0.156 255.7)
XYZ	xyz(27.4109, 26.9797, 82.3442)
Luminance	0.2698 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478FEB #EBA347

analogous

#47E1EB #478FEB #5147EB

triadic

#478FEB #EB478F #8FEB47

tetradic

#478FEB #EB47E1 #EBA347 #47EB51

square

#478FEB #EB47E1 #EBA347 #47EB51

split-complementary

#478FEB #EB5147 #E1EB47

monochromatic

#1253A6 #186EDD #478FEB #7EB1F1 #B5D2F7

Accessibility & contrast

On white

3.28

#478FEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#478FEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478FEB

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478FEB	#FFFFFF	#000000	##000000
##478FEB	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)

#6496EF

Deuteranopia (green-blind)

#4B87E9

Tritanopia (blue-blind)

#00A4B2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #478feb;
/* rgb */ color: rgb(71, 143, 235);
/* oklch */ color: oklch(64.8% 0.156 255.7);

Tailwind

colors: {
  custom: {
    50: '#8caff2',
    500: '#478feb',
    950: '#000000',
  },
}

SCSS

$custom: #478feb;
$custom-light: #8caff2;
$custom-dark: #000000;

JSON

{
  "hex": "#478feb",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 235
  },
  "hsl": {
    "h": 213.659,
    "s": 80.392,
    "l": 60
  },
  "oklch": {
    "l": 0.64786,
    "c": 0.15586,
    "h": 255.7
  },
  "luminance": 0.26983
}

Semantic roles & 50–950 ramp

primary

#478FEB

secondary

#E6CBA7

accent

#A031F7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1017

muted

#7E7F85

Preview Lab

Preview with #478FEB

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

Preview Lab → · Contrast checker → · Palette generator →