#4F69E9#4F69E9

#4F69E9 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 57.3% C 0.195 H 270.4°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4F69E9
RGB	rgb(79, 105, 233)
HSL	hsl(230, 78%, 61%)
HSV	hsv(230, 66%, 91%)
CMYK	cmyk(66.1%, 54.9%, 0%, 8.6%)
CIE-LAB	lab(49.06, 31.03, -67.74)
CIE-LCH	lch(49.06, 74.51, 294.61°)
OKLab	oklab(57.27% 0.0014 -0.1949)
OKLCH	oklch(57.27% 0.195 270.4)
XYZ	xyz(22.9790, 17.6465, 79.2701)
Luminance	0.1765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F69E9 #E9CF4F

analogous

#4FB6E9 #4F69E9 #824FE9

triadic

#4F69E9 #E94F69 #69E94F

tetradic

#4F69E9 #E94FB6 #E9CF4F #4FE982

square

#4F69E9 #E94FB6 #E9CF4F #4FE982

split-complementary

#4F69E9 #E9824F #B6E94F

monochromatic

#152EA9 #1C3DDF #4F69E9 #8597F0 #BCC6F7

Accessibility & contrast

On white

4.64

#4F69E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#4F69E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F69E9

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F69E9	#FFFFFF	#000000	##FFFFFF
##4F69E9	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CED

Deuteranopia (green-blind)

#006EE6

Tritanopia (blue-blind)

#00889F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f69e9;
/* rgb */ color: rgb(79, 105, 233);
/* oklch */ color: oklch(57.3% 0.195 270.4);

Tailwind

colors: {
  custom: {
    50: '#9193f1',
    500: '#4f69e9',
    950: '#000000',
  },
}

SCSS

$custom: #4f69e9;
$custom-light: #9193f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f69e9",
  "rgb": {
    "r": 79,
    "g": 105,
    "b": 233
  },
  "hsl": {
    "h": 229.87,
    "s": 77.778,
    "l": 61.176
  },
  "oklch": {
    "l": 0.57274,
    "c": 0.19486,
    "h": 270.4
  },
  "luminance": 0.17649
}

Semantic roles & 50–950 ramp

primary

#4F69E9

secondary

#E7DDAD

accent

#B70BDA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4F69E9

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

Preview Lab → · Contrast checker → · Palette generator →