#E65000
Closest named color: Deep Orange (#DC4D01). oklch(63% 0.198 40), rgb(230, 80, 0).
Aa
Black text reads best on this color (5.51:1).
About this color
#E65000 is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.198 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Orange (#DC4D01), ΔE 0.021 away. Black text reads best on it, at 5.51:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.198) |
| Temperature | warm |
| Nearest name | Deep Orange (#DC4D01) |
| Black text | 5.51:1 |
| White text | 3.80:1 |
Values
| HEX | #E65000 |
| RGB | rgb(230, 80, 0) |
| HSL | hsl(21, 100%, 45%) |
| OKLCH | oklch(63% 0.198 40) |
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 #E65000 | 3.80:1 | AA large text | Lc -69.9 | Content text, not long reading |
| Black text on #E65000 | 5.51:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #E65000 text on white | 3.80:1 | AA large text | Lc 64.4 | Content text, not long reading |
| #E65000 text on black | 5.51:1 | AA | Lc -37.2 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FEF3EF
oklch(97.2% 0.013 41.2)
-
Step 100
100
#FBE4DC
oklch(93.5% 0.028 40.2)
-
Step 200
200
#FACEBF
oklch(88.5% 0.054 39.7)
-
Step 300
300
#F7AB91
oklch(80.8% 0.097 39.7)
-
Step 400
400
#EF7A51
oklch(70.6% 0.155 39.7)
-
Step 500
500 (this color)
#E65000
oklch(63% 0.198 40)
-
Step 600
600
#C34200
oklch(55.6% 0.175 39.8)
-
Step 700
700
#A53700
oklch(49.2% 0.154 40)
-
Step 800
800
#882C00
oklch(42.7% 0.134 40.1)
-
Step 900
900
#722300
oklch(37.6% 0.118 39.8)
-
Step 950
950
#461402
oklch(27.1% 0.082 39.7)
#E65000 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) | #7D6D00 | 0.195 |
| Deuteranopia (no green cones) | #A28F00 | 0.176 |
| Tritanopia (no blue cones) | #FE1D45 | 0.088 |
| Achromatopsia (no color) | #838383 | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E65000
#E65000
oklch(63% 0.198 40)
- #0098B9
#0098B9
oklch(62.9% 0.115 220.5)
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 #E65000, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Orange #DC4D01 ΔE 0.021
- Orange Pant #FB5607 ΔE 0.043
- Orangey Red #FA4224 ΔE 0.045
- Vermillion #F4320C ΔE 0.045
- Blood Orange #FE4B03 ΔE 0.045
- Tomato Red #EC2D01 ΔE 0.046
- Orangered #FE420F ΔE 0.047
- Rusty Orange #CD5909 ΔE 0.047
Use #E65000 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.