#FF7557#FF7557

#FF7557 is a light, vivid red. Relative luminance 0.347; OKLCH L 72.2% C 0.175 H 33.7°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#FF7557
RGB	rgb(255, 117, 87)
HSL	hsl(11, 100%, 67%)
HSV	hsv(11, 66%, 100%)
CMYK	cmyk(0%, 54.1%, 65.9%, 0%)
CIE-LAB	lab(65.50, 50.53, 41.75)
CIE-LCH	lch(65.50, 65.55, 39.57°)
OKLab	oklab(72.17% 0.1454 0.0971)
OKLCH	oklch(72.17% 0.175 33.7)
XYZ	xyz(49.3262, 34.6769, 13.1108)
Luminance	0.3467 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF7557 #57E1FF

analogous

#FF578D #FF7557 #FFC957

triadic

#FF7557 #57FF75 #7557FF

tetradic

#FF7557 #8DFF57 #57E1FF #C957FF

square

#FF7557 #8DFF57 #57E1FF #C957FF

split-complementary

#FF7557 #57FFC9 #578DFF

monochromatic

#DC2700 #FF431A #FF7557 #FFA794 #FFDAD1

Accessibility & contrast

On white

2.65

#FF7557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#FF7557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF7557

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF7557	#FFFFFF	#000000	##000000
##FF7557	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998C54

Deuteranopia (green-blind)

#BBAA54

Tritanopia (blue-blind)

#FF5A6E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #ff7557;
/* rgb */ color: rgb(255, 117, 87);
/* oklch */ color: oklch(72.2% 0.175 33.7);

Tailwind

colors: {
  custom: {
    50: '#ffa087',
    500: '#ff7557',
    950: '#000000',
  },
}

SCSS

$custom: #ff7557;
$custom-light: #ffa087;
$custom-dark: #000000;

JSON

{
  "hex": "#ff7557",
  "rgb": {
    "r": 255,
    "g": 117,
    "b": 87
  },
  "hsl": {
    "h": 10.714,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.7217,
    "c": 0.17483,
    "h": 33.7
  },
  "luminance": 0.34671
}

Semantic roles & 50–950 ramp

primary

#FF7557

secondary

#BEEAF4

accent

#BDE600

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#1A0F0B

muted

#877F7C

Preview Lab

Preview with #FF7557

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

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