#4D7FE9#4D7FE9

#4D7FE9 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.5% C 0.169 H 263.3°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4D7FE9
RGB	rgb(77, 127, 233)
HSL	hsl(221, 78%, 61%)
HSV	hsv(221, 67%, 91%)
CMYK	cmyk(67%, 45.5%, 0%, 8.6%)
CIE-LAB	lab(54.70, 17.13, -58.66)
CIE-LCH	lch(54.70, 61.11, 286.28°)
OKLab	oklab(61.52% -0.0197 -0.1679)
OKLCH	oklch(61.52% 0.169 263.3)
XYZ	xyz(25.3527, 22.6372, 80.1083)
Luminance	0.2264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7FE9 #E9B74D

analogous

#4DCDE9 #4D7FE9 #694DE9

triadic

#4D7FE9 #E94D7F #7FE94D

tetradic

#4D7FE9 #E94DCD #E9B74D #4DE969

square

#4D7FE9 #E94DCD #E9B74D #4DE969

split-complementary

#4D7FE9 #E9694D #CDE94D

monochromatic

#1544A7 #1B5ADD #4D7FE9 #83A6F0 #BACDF6

Accessibility & contrast

On white

3.80

#4D7FE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4D7FE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7FE9

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7FE9	#FFFFFF	#000000	##000000
##4D7FE9	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A8BED

Deuteranopia (green-blind)

#2B7CE7

Tritanopia (blue-blind)

#0098A9

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4d7fe9;
/* rgb */ color: rgb(77, 127, 233);
/* oklch */ color: oklch(61.5% 0.169 263.3);

Tailwind

colors: {
  custom: {
    50: '#8fa3f1',
    500: '#4d7fe9',
    950: '#000000',
  },
}

SCSS

$custom: #4d7fe9;
$custom-light: #8fa3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7fe9",
  "rgb": {
    "r": 77,
    "g": 127,
    "b": 233
  },
  "hsl": {
    "h": 220.769,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.61522,
    "c": 0.16904,
    "h": 263.3
  },
  "luminance": 0.2264
}

Semantic roles & 50–950 ramp

primary

#4D7FE9

secondary

#E6D4AB

accent

#980BDA

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4D7FE9

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

Preview Lab → · Contrast checker → · Palette generator →