#4E7EB3#4E7EB3

#4E7EB3 is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 58.2% C 0.097 H 252.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4E7EB3
RGB	rgb(78, 126, 179)
HSL	hsl(211, 40%, 50%)
HSV	hsv(211, 56%, 70%)
CMYK	cmyk(56.4%, 29.6%, 0%, 29.8%)
CIE-LAB	lab(51.60, -0.40, -32.94)
CIE-LCH	lch(51.60, 32.94, 269.30°)
OKLab	oklab(58.21% -0.0301 -0.0926)
OKLCH	oklch(58.21% 0.097 252)
XYZ	xyz(18.7365, 19.7945, 45.4724)
Luminance	0.1980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7EB3 #B3834E

analogous

#4EB1B3 #4E7EB3 #504EB3

triadic

#4E7EB3 #B34E7E #7EB34E

tetradic

#4E7EB3 #B34EB1 #B3834E #4EB350

square

#4E7EB3 #B34EB1 #B3834E #4EB350

split-complementary

#4E7EB3 #B3504E #B1B34E

monochromatic

#28425E #3B6089 #4E7EB3 #799DC5 #A4BCD8

Accessibility & contrast

On white

4.23

#4E7EB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4E7EB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7EB3

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7EB3	#FFFFFF	#000000	##000000
##4E7EB3	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6880B5

Deuteranopia (green-blind)

#5B77B2

Tritanopia (blue-blind)

#008A91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4e7eb3;
/* rgb */ color: rgb(78, 126, 179);
/* oklch */ color: oklch(58.2% 0.097 252.0);

Tailwind

colors: {
  custom: {
    50: '#87a3ca',
    500: '#4e7eb3',
    950: '#000000',
  },
}

SCSS

$custom: #4e7eb3;
$custom-light: #87a3ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7eb3",
  "rgb": {
    "r": 78,
    "g": 126,
    "b": 179
  },
  "hsl": {
    "h": 211.485,
    "s": 39.921,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58205,
    "c": 0.0974,
    "h": 252
  },
  "luminance": 0.19796
}

Semantic roles & 50–950 ramp

primary

#4E7EB3

secondary

#C5B098

accent

#9758D0

background

#F8FAFC

surface

#F0F3F8

border

#CBCDD1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4E7EB3

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

Preview Lab → · Contrast checker → · Palette generator →