#FF405F#FF405F

#FF405F is a light, highly saturated red. Relative luminance 0.258; OKLCH L 66.4% C 0.225 H 17.3°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#FF405F
RGB	rgb(255, 64, 95)
HSL	hsl(350, 100%, 63%)
HSV	hsv(350, 75%, 100%)
CMYK	cmyk(0%, 74.9%, 62.7%, 0%)
CIE-LAB	lab(57.81, 71.97, 27.73)
CIE-LCH	lch(57.81, 77.13, 21.07°)
OKLab	oklab(66.44% 0.2145 0.0666)
OKLCH	oklch(66.44% 0.225 17.3)
XYZ	xyz(45.1438, 25.7598, 13.4193)
Luminance	0.2575 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF405F #40FFE0

analogous

#FF40BE #FF405F #FF8140

triadic

#FF405F #5FFF40 #405FFF

tetradic

#FF405F #BEFF40 #40FFE0 #8140FF

square

#FF405F #BEFF40 #40FFE0 #8140FF

split-complementary

#FF405F #40FF81 #40BEFF

monochromatic

#C50020 #FF032C #FF405F #FF7D92 #FFBAC6

Accessibility & contrast

On white

3.41

#FF405F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#FF405F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF405F

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF405F	#FFFFFF	#000000	##000000
##FF405F	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76715F

Deuteranopia (green-blind)

#A7995A

Tritanopia (blue-blind)

#FF004D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ff405f;
/* rgb */ color: rgb(255, 64, 95);
/* oklch */ color: oklch(66.4% 0.225 17.3);

Tailwind

colors: {
  custom: {
    50: '#ff848c',
    500: '#ff405f',
    950: '#000000',
  },
}

SCSS

$custom: #ff405f;
$custom-light: #ff848c;
$custom-dark: #000000;

JSON

{
  "hex": "#ff405f",
  "rgb": {
    "r": 255,
    "g": 64,
    "b": 95
  },
  "hsl": {
    "h": 350.262,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.66441,
    "c": 0.22463,
    "h": 17.3
  },
  "luminance": 0.25753
}

Semantic roles & 50–950 ramp

primary

#FF405F

secondary

#ABF0E5

accent

#E6C000

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#1A0C0C

muted

#877D7D

Preview Lab

Preview with #FF405F

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

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