#4D85DB#4D85DB

#4D85DB is a mid, vivid blue. Relative luminance 0.235; OKLCH L 61.9% C 0.144 H 258.7°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4D85DB
RGB	rgb(77, 133, 219)
HSL	hsl(216, 66%, 58%)
HSV	hsv(216, 65%, 86%)
CMYK	cmyk(64.8%, 39.3%, 0%, 14.1%)
CIE-LAB	lab(55.55, 8.64, -49.47)
CIE-LCH	lch(55.55, 50.21, 279.90°)
OKLab	oklab(61.92% -0.028 -0.1408)
OKLCH	oklch(61.92% 0.144 258.7)
XYZ	xyz(24.2297, 23.4650, 70.2564)
Luminance	0.2347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D85DB #DBA34D

analogous

#4DCCDB #4D85DB #5C4DDB

triadic

#4D85DB #DB4D85 #85DB4D

tetradic

#4D85DB #DB4DCC #DBA34D #4DDB5C

square

#4D85DB #DB4DCC #DBA34D #4DDB5C

split-complementary

#4D85DB #DB5C4D #CCDB4D

monochromatic

#1D4B90 #2765C3 #4D85DB #80A8E5 #B3CBF0

Accessibility & contrast

On white

3.69

#4D85DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#4D85DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D85DB

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D85DB	#FFFFFF	#000000	##000000
##4D85DB	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8CDE

Deuteranopia (green-blind)

#4A7FD9

Tritanopia (blue-blind)

#0099A5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4d85db;
/* rgb */ color: rgb(77, 133, 219);
/* oklch */ color: oklch(61.9% 0.144 258.7);

Tailwind

colors: {
  custom: {
    50: '#8ca8e6',
    500: '#4d85db',
    950: '#000000',
  },
}

SCSS

$custom: #4d85db;
$custom-light: #8ca8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d85db",
  "rgb": {
    "r": 77,
    "g": 133,
    "b": 219
  },
  "hsl": {
    "h": 216.338,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.61923,
    "c": 0.14356,
    "h": 258.7
  },
  "luminance": 0.23467
}

Semantic roles & 50–950 ramp

primary

#4D85DB

secondary

#DEC8A6

accent

#A63FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4D85DB

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

Preview Lab → · Contrast checker → · Palette generator →