#4E7BB3#4E7BB3

#4E7BB3 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.5% C 0.100 H 254.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BB3
RGB	rgb(78, 123, 179)
HSL	hsl(213, 40%, 50%)
HSV	hsv(213, 56%, 70%)
CMYK	cmyk(56.4%, 31.3%, 0%, 29.8%)
CIE-LAB	lab(50.73, 1.39, -34.30)
CIE-LCH	lch(50.73, 34.33, 272.31°)
OKLab	oklab(57.52% -0.0266 -0.0966)
OKLCH	oklch(57.52% 0.1 254.6)
XYZ	xyz(18.3587, 19.0388, 45.3465)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BB3 #B3864E

analogous

#4EAEB3 #4E7BB3 #534EB3

triadic

#4E7BB3 #B34E7B #7BB34E

tetradic

#4E7BB3 #B34EAE #B3864E #4EB353

square

#4E7BB3 #B34EAE #B3864E #4EB353

split-complementary

#4E7BB3 #B3534E #AEB34E

monochromatic

#28405E #3B5E89 #4E7BB3 #799BC5 #A4BBD8

Accessibility & contrast

On white

4.37

#4E7BB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4E7BB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BB3

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BB3	#FFFFFF	#000000	##000000
##4E7BB3	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647EB5

Deuteranopia (green-blind)

#5774B2

Tritanopia (blue-blind)

#00888F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e7bb3;
/* rgb */ color: rgb(78, 123, 179);
/* oklch */ color: oklch(57.5% 0.100 254.6);

Tailwind

colors: {
  custom: {
    50: '#87a0ca',
    500: '#4e7bb3',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bb3;
$custom-light: #87a0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bb3",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 179
  },
  "hsl": {
    "h": 213.267,
    "s": 39.921,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57522,
    "c": 0.10022,
    "h": 254.6
  },
  "luminance": 0.1904
}

Semantic roles & 50–950 ramp

primary

#4E7BB3

secondary

#C5B198

accent

#9A58D0

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4E7BB3

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

Preview Lab → · Contrast checker → · Palette generator →