#4D7BDA#4D7BDA

#4D7BDA is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.7% C 0.154 H 263.1°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4D7BDA
RGB	rgb(77, 123, 218)
HSL	hsl(220, 66%, 58%)
HSV	hsv(220, 65%, 85%)
CMYK	cmyk(64.7%, 43.6%, 0%, 14.5%)
CIE-LAB	lab(52.73, 14.38, -53.39)
CIE-LCH	lch(52.73, 55.29, 285.07°)
OKLab	oklab(59.73% -0.0184 -0.1524)
OKLCH	oklch(59.73% 0.154 263.1)
XYZ	xyz(22.7940, 20.8035, 69.1303)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7BDA #DAAC4D

analogous

#4DC1DA #4D7BDA #664DDA

triadic

#4D7BDA #DA4D7B #7BDA4D

tetradic

#4D7BDA #DA4DC1 #DAAC4D #4DDA66

square

#4D7BDA #DA4DC1 #DAAC4D #4DDA66

split-complementary

#4D7BDA #DA664D #C1DA4D

monochromatic

#1E438F #285AC2 #4D7BDA #80A1E5 #B2C6EF

Accessibility & contrast

On white

4.07

#4D7BDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#4D7BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7BDA

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7BDA	#FFFFFF	#000000	##000000
##4D7BDA	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E85DE

Deuteranopia (green-blind)

#3778D8

Tritanopia (blue-blind)

#0091A0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4d7bda;
/* rgb */ color: rgb(77, 123, 218);
/* oklch */ color: oklch(59.7% 0.154 263.1);

Tailwind

colors: {
  custom: {
    50: '#8ca0e6',
    500: '#4d7bda',
    950: '#000000',
  },
}

SCSS

$custom: #4d7bda;
$custom-light: #8ca0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7bda",
  "rgb": {
    "r": 77,
    "g": 123,
    "b": 218
  },
  "hsl": {
    "h": 220.426,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.5973,
    "c": 0.15355,
    "h": 263.1
  },
  "luminance": 0.20806
}

Semantic roles & 50–950 ramp

primary

#4D7BDA

secondary

#DECBA5

accent

#B13FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4D7BDA

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

Preview Lab → · Contrast checker → · Palette generator →