#4E7CCB#4E7CCB

#4E7CCB is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.1% C 0.132 H 260.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4E7CCB
RGB	rgb(78, 124, 203)
HSL	hsl(218, 55%, 55%)
HSV	hsv(218, 62%, 80%)
CMYK	cmyk(61.6%, 38.9%, 0%, 20.4%)
CIE-LAB	lab(52.22, 8.80, -45.70)
CIE-LCH	lch(52.22, 46.54, 280.90°)
OKLab	oklab(59.08% -0.0216 -0.1299)
OKLCH	oklch(59.08% 0.132 260.6)
XYZ	xyz(21.1252, 20.3449, 59.3020)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7CCB #CB9D4E

analogous

#4EBACB #4E7CCB #5E4ECB

triadic

#4E7CCB #CB4E7C #7CCB4E

tetradic

#4E7CCB #CB4EBA #CB9D4E #4ECB5E

square

#4E7CCB #CB4EBA #CB9D4E #4ECB5E

split-complementary

#4E7CCB #CB5E4E #BACB4E

monochromatic

#24447B #325EAA #4E7CCB #7D9FD9 #ADC2E7

Accessibility & contrast

On white

4.14

#4E7CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#4E7CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7CCB

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7CCB	#FFFFFF	#000000	##000000
##4E7CCB	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A83CE

Deuteranopia (green-blind)

#4877C9

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e7ccb;
/* rgb */ color: rgb(78, 124, 203);
/* oklch */ color: oklch(59.1% 0.132 260.6);

Tailwind

colors: {
  custom: {
    50: '#8aa1db',
    500: '#4e7ccb',
    950: '#000000',
  },
}

SCSS

$custom: #4e7ccb;
$custom-light: #8aa1db;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7ccb",
  "rgb": {
    "r": 78,
    "g": 124,
    "b": 203
  },
  "hsl": {
    "h": 217.92,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5908,
    "c": 0.13164,
    "h": 260.6
  },
  "luminance": 0.20347
}

Semantic roles & 50–950 ramp

primary

#4E7CCB

secondary

#D5C1A0

accent

#A74ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4E7CCB

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

Preview Lab → · Contrast checker → · Palette generator →