#4E7BB8#4E7BB8

#4E7BB8 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.8% C 0.107 H 256.4°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BB8
RGB	rgb(78, 123, 184)
HSL	hsl(215, 43%, 51%)
HSV	hsv(215, 58%, 72%)
CMYK	cmyk(57.6%, 33.2%, 0%, 27.8%)
CIE-LAB	lab(50.97, 3.03, -36.81)
CIE-LCH	lch(50.97, 36.93, 274.71°)
OKLab	oklab(57.79% -0.0252 -0.1039)
OKLCH	oklch(57.79% 0.107 256.4)
XYZ	xyz(18.8735, 19.2447, 48.0581)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BB8 #B88B4E

analogous

#4EB0B8 #4E7BB8 #564EB8

triadic

#4E7BB8 #B84E7B #7BB84E

tetradic

#4E7BB8 #B84EB0 #B88B4E #4EB856

square

#4E7BB8 #B84EB0 #B88B4E #4EB856

split-complementary

#4E7BB8 #B8564E #B0B84E

monochromatic

#284164 #395E8F #4E7BB8 #7A9CCA #A5BCDB

Accessibility & contrast

On white

4.33

#4E7BB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4E7BB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BB8

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BB8	#FFFFFF	#000000	##000000
##4E7BB8	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#627FBB

Deuteranopia (green-blind)

#5475B7

Tritanopia (blue-blind)

#008991

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e7bb8;
/* rgb */ color: rgb(78, 123, 184);
/* oklch */ color: oklch(57.8% 0.107 256.4);

Tailwind

colors: {
  custom: {
    50: '#88a0cd',
    500: '#4e7bb8',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bb8;
$custom-light: #88a0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bb8",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 184
  },
  "hsl": {
    "h": 214.528,
    "s": 42.742,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57788,
    "c": 0.10692,
    "h": 256.4
  },
  "luminance": 0.19246
}

Semantic roles & 50–950 ramp

primary

#4E7BB8

secondary

#C8B49A

accent

#9D55D3

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4E7BB8

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

Preview Lab → · Contrast checker → · Palette generator →