#4E7BDA#4E7BDA

#4E7BDA is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.8% C 0.153 H 263.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BDA
RGB	rgb(78, 123, 218)
HSL	hsl(221, 65%, 58%)
HSV	hsv(221, 64%, 85%)
CMYK	cmyk(64.2%, 43.6%, 0%, 14.5%)
CIE-LAB	lab(52.78, 14.55, -53.31)
CIE-LCH	lch(52.78, 55.26, 285.26°)
OKLab	oklab(59.78% -0.0176 -0.1522)
OKLCH	oklch(59.78% 0.153 263.4)
XYZ	xyz(22.8753, 20.8454, 69.1341)
Luminance	0.2085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BDA #DAAD4E

analogous

#4EC1DA #4E7BDA #674EDA

triadic

#4E7BDA #DA4E7B #7BDA4E

tetradic

#4E7BDA #DA4EC1 #DAAD4E #4EDA67

square

#4E7BDA #DA4EC1 #DAAD4E #4EDA67

split-complementary

#4E7BDA #DA674E #C1DA4E

monochromatic

#1E4390 #295AC2 #4E7BDA #81A1E5 #B3C6EF

Accessibility & contrast

On white

4.06

#4E7BDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#4E7BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BDA

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BDA	#FFFFFF	#000000	##000000
##4E7BDA	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E85DE

Deuteranopia (green-blind)

#3778D8

Tritanopia (blue-blind)

#0091A0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4e7bda;
/* rgb */ color: rgb(78, 123, 218);
/* oklch */ color: oklch(59.8% 0.153 263.4);

Tailwind

colors: {
  custom: {
    50: '#8da0e6',
    500: '#4e7bda',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bda;
$custom-light: #8da0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bda",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 218
  },
  "hsl": {
    "h": 220.714,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.59778,
    "c": 0.15321,
    "h": 263.4
  },
  "luminance": 0.20848
}

Semantic roles & 50–950 ramp

primary

#4E7BDA

secondary

#DECCA6

accent

#B23FE8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E7BDA

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

Preview Lab → · Contrast checker → · Palette generator →