#4E7BB7#4E7BB7

#4E7BB7 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.7% C 0.106 H 256.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BB7
RGB	rgb(78, 123, 183)
HSL	hsl(214, 42%, 51%)
HSV	hsv(214, 57%, 72%)
CMYK	cmyk(57.4%, 32.8%, 0%, 28.2%)
CIE-LAB	lab(50.92, 2.70, -36.31)
CIE-LCH	lch(50.92, 36.41, 274.25°)
OKLab	oklab(57.73% -0.0255 -0.1024)
OKLCH	oklch(57.73% 0.106 256)
XYZ	xyz(18.7691, 19.2029, 47.5080)
Luminance	0.1920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BB7 #B78A4E

analogous

#4EAFB7 #4E7BB7 #554EB7

triadic

#4E7BB7 #B74E7B #7BB74E

tetradic

#4E7BB7 #B74EAF #B78A4E #4EB755

square

#4E7BB7 #B74EAF #B78A4E #4EB755

split-complementary

#4E7BB7 #B7554E #AFB74E

monochromatic

#284163 #3A5E8E #4E7BB7 #7A9BC9 #A5BCDA

Accessibility & contrast

On white

4.34

#4E7BB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#4E7BB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BB7

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BB7	#FFFFFF	#000000	##000000
##4E7BB7	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#627FBA

Deuteranopia (green-blind)

#5575B6

Tritanopia (blue-blind)

#008991

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e7bb7;
/* rgb */ color: rgb(78, 123, 183);
/* oklch */ color: oklch(57.7% 0.106 256.0);

Tailwind

colors: {
  custom: {
    50: '#87a0cd',
    500: '#4e7bb7',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bb7;
$custom-light: #87a0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bb7",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 183
  },
  "hsl": {
    "h": 214.286,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57734,
    "c": 0.10557,
    "h": 256
  },
  "luminance": 0.19205
}

Semantic roles & 50–950 ramp

primary

#4E7BB7

secondary

#C8B499

accent

#9D56D2

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4E7BB7

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

Preview Lab → · Contrast checker → · Palette generator →