#4D7BEC#4D7BEC

#4D7BEC is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.9% C 0.178 H 264.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4D7BEC
RGB	rgb(77, 123, 236)
HSL	hsl(223, 81%, 61%)
HSV	hsv(223, 67%, 93%)
CMYK	cmyk(67.4%, 47.9%, 0%, 7.5%)
CIE-LAB	lab(53.81, 20.63, -61.76)
CIE-LCH	lch(53.81, 65.11, 288.48°)
OKLab	oklab(60.9% -0.0157 -0.1771)
OKLCH	oklch(60.9% 0.178 264.9)
XYZ	xyz(25.2786, 21.7973, 82.2157)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7BEC #ECBE4D

analogous

#4DCAEC #4D7BEC #6F4DEC

triadic

#4D7BEC #EC4D7B #7BEC4D

tetradic

#4D7BEC #EC4DCA #ECBE4D #4DEC6F

square

#4D7BEC #EC4DCA #ECBE4D #4DEC6F

split-complementary

#4D7BEC #EC6F4D #CAEC4D

monochromatic

#123FAC #1853E4 #4D7BEC #84A4F2 #BCCDF8

Accessibility & contrast

On white

3.92

#4D7BEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4D7BEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7BEC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7BEC	#FFFFFF	#000000	##000000
##4D7BEC	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E88F0

Deuteranopia (green-blind)

#137AEA

Tritanopia (blue-blind)

#0095A8

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4d7bec;
/* rgb */ color: rgb(77, 123, 236);
/* oklch */ color: oklch(60.9% 0.178 264.9);

Tailwind

colors: {
  custom: {
    50: '#8fa0f3',
    500: '#4d7bec',
    950: '#000000',
  },
}

SCSS

$custom: #4d7bec;
$custom-light: #8fa0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7bec",
  "rgb": {
    "r": 77,
    "g": 123,
    "b": 236
  },
  "hsl": {
    "h": 222.642,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.60903,
    "c": 0.17775,
    "h": 264.9
  },
  "luminance": 0.218
}

Semantic roles & 50–950 ramp

primary

#4D7BEC

secondary

#E8D7AD

accent

#A008DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4D7BEC

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

Preview Lab → · Contrast checker → · Palette generator →