#FF6E45
Closest named color: Pinkish Orange (#FF724C). oklch(71% 0.186 36.5), rgb(255, 110, 69).
Aa
Black text reads best on this color (7.56:1).
About this color
#FF6E45 is a medium-light, vivid red. In OKLCH its lightness is 71%, its chroma 0.186 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Pinkish Orange (#FF724C), ΔE 0.008 away. Black text reads best on it, at 7.56:1.
| Hue family | Reds |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Pinkish Orange (#FF724C) |
| Black text | 7.56:1 |
| White text | 2.77:1 |
Values
| HEX | #FF6E45 |
| RGB | rgb(255, 110, 69) |
| HSL | hsl(13, 100%, 64%) |
| OKLCH | oklch(71% 0.186 36.5) |
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 #FF6E45 | 2.77:1 | Fails | Lc -58.0 | Large or bold text, headings |
| Black text on #FF6E45 | 7.56:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #FF6E45 text on white | 2.77:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #FF6E45 text on black | 7.56:1 | AAA | Lc -49.1 | 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
#FFF2EF
oklch(97.1% 0.015 33.1)
-
Step 100
100
#FFE3DB
oklch(93.7% 0.033 36.5)
-
Step 200
200
#FFCCBD
oklch(88.6% 0.062 37)
-
Step 300
300
#FFA78E
oklch(80.9% 0.111 36.6)
-
Step 400
400 (this color)
#FF6E45
oklch(71% 0.186 36.5)
-
Step 500
500
#EE4500
oklch(63.1% 0.214 36.5)
-
Step 600
600
#C93900
oklch(55.6% 0.188 36.5)
-
Step 700
700
#AA2F00
oklch(49.1% 0.166 36.6)
-
Step 800
800
#8C2500
oklch(42.6% 0.144 36.6)
-
Step 900
900
#761E00
oklch(37.7% 0.127 36.7)
-
Step 950
950
#490F00
oklch(27% 0.091 36.7)
#FF6E45 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) | #968740 | 0.185 |
| Deuteranopia (no green cones) | #B9A741 | 0.170 |
| Tritanopia (no blue cones) | #FF4E65 | 0.077 |
| Achromatopsia (no color) | #9B9B9B | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FF6E45
#FF6E45
oklch(71% 0.186 36.5)
- #00B4D4
#00B4D4
oklch(71% 0.126 216.6)
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 #FF6E45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Orange #FF724C ΔE 0.008
- Orange Pink #FF6F52 ΔE 0.012
- Melon #FF7855 ΔE 0.021
- Tomato #FF6347 ΔE 0.022
- Coral #FF7F50 ΔE 0.033
- Bright Orange #FF5B00 ΔE 0.041
- Burnt Sienna #E76F51 ΔE 0.044
- Coral Pink #FF6163 ΔE 0.047
Use #FF6E45 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.