#4D65CC#4D65CC

#4D65CC is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.3% C 0.161 H 270.4°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4D65CC
RGB	rgb(77, 101, 204)
HSL	hsl(229, 55%, 55%)
HSV	hsv(229, 62%, 80%)
CMYK	cmyk(62.3%, 50.5%, 0%, 20%)
CIE-LAB	lab(45.97, 23.25, -56.29)
CIE-LCH	lch(45.97, 60.90, 292.44°)
OKLab	oklab(54.29% 0.001 -0.1612)
OKLCH	oklch(54.29% 0.161 270.4)
XYZ	xyz(18.6097, 15.2432, 59.0766)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D65CC #CCB44D

analogous

#4DA5CC #4D65CC #744DCC

triadic

#4D65CC #CC4D65 #65CC4D

tetradic

#4D65CC #CC4DA5 #CCB44D #4DCC74

square

#4D65CC #CC4DA5 #CCB44D #4DCC74

split-complementary

#4D65CC #CC744D #A5CC4D

monochromatic

#23347B #3148AB #4D65CC #7D8EDA #ACB7E7

Accessibility & contrast

On white

5.19

#4D65CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4D65CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D65CC

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D65CC	#FFFFFF	#000000	##FFFFFF
##4D65CC	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B73D0

Deuteranopia (green-blind)

#0567CA

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4d65cc;
/* rgb */ color: rgb(77, 101, 204);
/* oklch */ color: oklch(54.3% 0.161 270.4);

Tailwind

colors: {
  custom: {
    50: '#8b90dc',
    500: '#4d65cc',
    950: '#000000',
  },
}

SCSS

$custom: #4d65cc;
$custom-light: #8b90dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d65cc",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 204
  },
  "hsl": {
    "h": 228.661,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.54286,
    "c": 0.16125,
    "h": 270.4
  },
  "luminance": 0.15245
}

Semantic roles & 50–950 ramp

primary

#4D65CC

secondary

#D5CBA0

accent

#C249DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D65CC

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

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