#FF6450
Closest named color: Tomato (#FF6347). oklch(69.9% 0.193 30), rgb(255, 100, 80).
Aa
Black text reads best on this color (7.19:1).
About this color
#FF6450 is a medium-light, vivid red. In OKLCH its lightness is 70%, its chroma 0.193 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato (#FF6347), ΔE 0.009 away. Black text reads best on it, at 7.19:1.
| Hue family | Reds |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.193) |
| Temperature | warm |
| Nearest name | Tomato (#FF6347) |
| Black text | 7.19:1 |
| White text | 2.92:1 |
Values
| HEX | #FF6450 |
| RGB | rgb(255, 100, 80) |
| HSL | hsl(7, 100%, 66%) |
| OKLCH | oklch(69.9% 0.193 30) |
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 #FF6450 | 2.92:1 | Fails | Lc -60.0 | Large or bold text, headings |
| Black text on #FF6450 | 7.19:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #FF6450 text on white | 2.92:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #FF6450 text on black | 7.19:1 | AAA | Lc -47.1 | 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FFE2DD
oklch(93.5% 0.033 29.4)
-
Step 200
200
#FFCBC2
oklch(88.5% 0.061 29.7)
-
Step 300
300
#FFA697
oklch(81% 0.108 30.1)
-
Step 400
400 (this color)
#FF6450
oklch(69.9% 0.193 30)
-
Step 500
500
#FC210E
oklch(63.1% 0.247 30)
-
Step 600
600
#D71000
oklch(55.6% 0.223 30)
-
Step 700
700
#B60C00
oklch(49.1% 0.197 30)
-
Step 800
800
#970800
oklch(42.8% 0.171 30)
-
Step 900
900
#7F0600
oklch(37.7% 0.151 30.1)
-
Step 950
950
#4D0603
oklch(27% 0.102 29.6)
#FF6450 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) | #8E824D | 0.201 |
| Deuteranopia (no green cones) | #B4A44C | 0.186 |
| Tritanopia (no blue cones) | #FF4060 | 0.067 |
| Achromatopsia (no color) | #979797 | 0.194 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF6450
#FF6450
oklch(69.9% 0.193 30)
- #00B2C7
#00B2C7
oklch(69.9% 0.121 209.6)
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 #FF6450, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato #FF6347 ΔE 0.009
- Orange Pink #FF6F52 ΔE 0.021
- Grapefruit #FD5956 ΔE 0.024
- Coral Pink #FF6163 ΔE 0.024
- Pinkish Orange #FF724C ΔE 0.029
- Melon #FF7855 ΔE 0.038
- Bright Orange #FF5B00 ΔE 0.045
- Burnt Sienna #E76F51 ΔE 0.045
Use #FF6450 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.