#4E7BB9#4E7BB9

#4E7BB9 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.8% C 0.108 H 256.7°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BB9
RGB	rgb(78, 123, 185)
HSL	hsl(215, 43%, 52%)
HSV	hsv(215, 58%, 73%)
CMYK	cmyk(57.8%, 33.5%, 0%, 27.5%)
CIE-LAB	lab(51.02, 3.36, -37.31)
CIE-LCH	lch(51.02, 37.46, 275.15°)
OKLab	oklab(57.84% -0.0249 -0.1053)
OKLCH	oklch(57.84% 0.108 256.7)
XYZ	xyz(18.9787, 19.2868, 48.6121)
Luminance	0.1929 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BB9 #B98C4E

analogous

#4EB1B9 #4E7BB9 #574EB9

triadic

#4E7BB9 #B94E7B #7BB94E

tetradic

#4E7BB9 #B94EB1 #B98C4E #4EB957

square

#4E7BB9 #B94EB1 #B98C4E #4EB957

split-complementary

#4E7BB9 #B9574E #B1B94E

monochromatic

#284165 #395E91 #4E7BB9 #7A9CCA #A6BCDC

Accessibility & contrast

On white

4.32

#4E7BB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4E7BB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BB9

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BB9	#FFFFFF	#000000	##000000
##4E7BB9	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#617FBC

Deuteranopia (green-blind)

#5475B8

Tritanopia (blue-blind)

#008991

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e7bb9;
/* rgb */ color: rgb(78, 123, 185);
/* oklch */ color: oklch(57.8% 0.108 256.7);

Tailwind

colors: {
  custom: {
    50: '#88a0ce',
    500: '#4e7bb9',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bb9;
$custom-light: #88a0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bb9",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 185
  },
  "hsl": {
    "h": 214.766,
    "s": 43.32,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57842,
    "c": 0.10826,
    "h": 256.7
  },
  "luminance": 0.19288
}

Semantic roles & 50–950 ramp

primary

#4E7BB9

secondary

#C9B59A

accent

#9E55D3

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4E7BB9

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

Preview Lab → · Contrast checker → · Palette generator →