#FF7555
Closest named color: Melon (#FF7855). oklch(72.1% 0.175 34.4), rgb(255, 117, 85).
Aa
Black text reads best on this color (7.92:1).
About this color
#FF7555 is a medium-light, vivid red. In OKLCH its lightness is 72%, its chroma 0.175 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Melon (#FF7855), ΔE 0.006 away. Black text reads best on it, at 7.92:1.
| Hue family | Reds |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Melon (#FF7855) |
| Black text | 7.92:1 |
| White text | 2.64:1 |
Values
| HEX | #FF7555 |
| RGB | rgb(255, 117, 85) |
| HSL | hsl(11, 100%, 67%) |
| OKLCH | oklch(72.1% 0.175 34.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #FF7555 | 2.64:1 | Fails | Lc -56.1 | Large or bold text, headings |
| Black text on #FF7555 | 7.92:1 | AAA | Lc 53.1 | Large or bold text, headings |
| #FF7555 text on white | 2.64:1 | Fails | Lc 50.9 | Large or bold text, headings |
| #FF7555 text on black | 7.92:1 | AAA | Lc -51.0 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#FFF2EF
oklch(97.1% 0.015 33.1)
-
Step 100
100
#FEE3DC
oklch(93.6% 0.031 34.9)
-
Step 200
200
#FFCCBF
oklch(88.6% 0.061 34.7)
-
Step 300
300
#FFA791
oklch(81% 0.109 34.7)
-
Step 400
400 (this color)
#FF7555
oklch(72.1% 0.175 34.4)
-
Step 500
500
#F23C01
oklch(63% 0.224 34.4)
-
Step 600
600
#CD3100
oklch(55.6% 0.198 34.4)
-
Step 700
700
#AE2800
oklch(49.2% 0.175 34.4)
-
Step 800
800
#8F1F00
oklch(42.6% 0.152 34.4)
-
Step 900
900
#791900
oklch(37.8% 0.134 34.5)
-
Step 950
950
#4A0E02
oklch(27.1% 0.092 34.3)
#FF7555 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9A8C51 | 0.175 |
| Deuteranopia (no green cones) | #BBAA52 | 0.162 |
| Tritanopia (no blue cones) | #FF596E | 0.070 |
| Achromatopsia (no color) | #9F9F9F | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF7555
#FF7555
oklch(72.1% 0.175 34.4)
- #00B9D6
#00B9D6
oklch(72.3% 0.127 214.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #FF7555, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Melon #FF7855 ΔE 0.006
- Pinkish Orange #FF724C ΔE 0.009
- Orange Pink #FF6F52 ΔE 0.011
- Coral #FF7F50 ΔE 0.023
- Salmon #FA8072 ΔE 0.033
- Tomato #FF6347 ΔE 0.033
- Salmon Pink #FE7B7C ΔE 0.043
- Coral Pink #FF6163 ΔE 0.047
Use #FF7555 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.