#CF6000
Closest named color: Rust (#CA6702). oklch(61.5% 0.163 49.7), rgb(207, 96, 0).
Aa
Black text reads best on this color (5.32:1).
About this color
#CF6000 is a medium-dark, vivid orange. In OKLCH its lightness is 62%, its chroma 0.163 and its hue 50°. Its hue sits on the warm side of the wheel. The nearest named color is Rust (#CA6702), ΔE 0.017 away. Black text reads best on it, at 5.32:1.
| Hue family | Oranges |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Rust (#CA6702) |
| Black text | 5.32:1 |
| White text | 3.94:1 |
Values
| HEX | #CF6000 |
| RGB | rgb(207, 96, 0) |
| HSL | hsl(28, 100%, 41%) |
| OKLCH | oklch(61.5% 0.163 49.7) |
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 #CF6000 | 3.94:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #CF6000 | 5.32:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #CF6000 text on white | 3.94:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #CF6000 text on black | 5.32:1 | AA | Lc -35.6 | 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
#FCF4EF
oklch(97.2% 0.011 54.5)
-
Step 100
100
#F7E6DD
oklch(93.6% 0.022 49.9)
-
Step 200
200
#F3D1C0
oklch(88.5% 0.045 48.2)
-
Step 300
300
#ECB293
oklch(80.9% 0.08 49.3)
-
Step 400
400
#E08753
oklch(70.8% 0.128 49.8)
-
Step 500
500 (this color)
#CF6000
oklch(61.5% 0.163 49.7)
-
Step 600
600
#B55300
oklch(55.7% 0.148 49.7)
-
Step 700
700
#994500
oklch(49.2% 0.131 49.6)
-
Step 800
800
#7E3800
oklch(42.8% 0.113 50)
-
Step 900
900
#6A2E00
oklch(37.8% 0.1 50)
-
Step 950
950
#401A03
oklch(27% 0.068 48.5)
#CF6000 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) | #817000 | 0.142 |
| Deuteranopia (no green cones) | #9B8A00 | 0.131 |
| Tritanopia (no blue cones) | #E44552 | 0.096 |
| Achromatopsia (no color) | #808080 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF6000
#CF6000
oklch(61.5% 0.163 49.7)
- #0091BF
#0091BF
oklch(61.5% 0.122 229.6)
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 #CF6000, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rust #CA6702 ΔE 0.017
- Rusty Orange #CD5909 ΔE 0.017
- Chocolate #D2691E ΔE 0.021
- Browny Orange #CA6B02 ΔE 0.025
- Terra Cotta #C9643B ΔE 0.031
- Orange Brown #BE6400 ΔE 0.032
- Rust Orange #C45508 ΔE 0.034
- Terracotta #CA6641 ΔE 0.036
Use #CF6000 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.