#FF615B#FF615B

#FF615B is a light, vivid red. Relative luminance 0.306; OKLCH L 69.7% C 0.194 H 25.6°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#FF615B
RGB	rgb(255, 97, 91)
HSL	hsl(2, 100%, 68%)
HSV	hsv(2, 64%, 100%)
CMYK	cmyk(0%, 62%, 64.3%, 0%)
CIE-LAB	lab(62.14, 59.70, 35.50)
CIE-LCH	lch(62.14, 69.46, 30.74°)
OKLab	oklab(69.66% 0.1748 0.0838)
OKLCH	oklch(69.66% 0.194 25.6)
XYZ	xyz(47.4077, 30.5712, 13.2999)
Luminance	0.3056 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF615B #5BF9FF

analogous

#FF5BA7 #FF615B #FFB35B

triadic

#FF615B #5BFF61 #615BFF

tetradic

#FF615B #A7FF5B #5BF9FF #B35BFF

square

#FF615B #A7FF5B #5BF9FF #B35BFF

split-complementary

#FF615B #5BFFB3 #5BA7FF

monochromatic

#E00800 #FF261E #FF615B #FF9C98 #FFD7D5

Accessibility & contrast

On white

2.95

#FF615B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#FF615B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF615B

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF615B	#FFFFFF	#000000	##000000
##FF615B	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8159

Deuteranopia (green-blind)

#B2A357

Tritanopia (blue-blind)

#FF3E61

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #ff615b;
/* rgb */ color: rgb(255, 97, 91);
/* oklch */ color: oklch(69.7% 0.194 25.6);

Tailwind

colors: {
  custom: {
    50: '#ff9489',
    500: '#ff615b',
    950: '#000000',
  },
}

SCSS

$custom: #ff615b;
$custom-light: #ff9489;
$custom-dark: #000000;

JSON

{
  "hex": "#ff615b",
  "rgb": {
    "r": 255,
    "g": 97,
    "b": 91
  },
  "hsl": {
    "h": 2.195,
    "s": 100,
    "l": 67.843
  },
  "oklch": {
    "l": 0.69657,
    "c": 0.1938,
    "h": 25.6
  },
  "luminance": 0.30565
}

Semantic roles & 50–950 ramp

primary

#FF615B

secondary

#C2F2F4

accent

#DDE600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#1A0E0B

muted

#877E7C

Preview Lab

Preview with #FF615B

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

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