#CF6013
Closest named color: Rusty Orange (#CD5909). oklch(61.6% 0.161 48), rgb(207, 96, 19).
Aa
Black text reads best on this color (5.33:1).
About this color
#CF6013 is a medium-dark, vivid orange. In OKLCH its lightness is 62%, its chroma 0.161 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Rusty Orange (#CD5909), ΔE 0.015 away. Black text reads best on it, at 5.33:1.
| Hue family | Oranges |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Rusty Orange (#CD5909) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #CF6013 |
| RGB | rgb(207, 96, 19) |
| HSL | hsl(25, 83%, 44%) |
| OKLCH | oklch(61.6% 0.161 48) |
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 #CF6013 | 3.93:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #CF6013 | 5.33:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #CF6013 text on white | 3.93:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #CF6013 text on black | 5.33:1 | 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
#F2D1C1
oklch(88.4% 0.043 47.5)
-
Step 300
300
#ECB295
oklch(81% 0.079 47.7)
-
Step 400
400
#DF8757
oklch(70.7% 0.125 48.4)
-
Step 500
500 (this color)
#CF6013
oklch(61.6% 0.161 48)
-
Step 600
600
#B75100
oklch(55.7% 0.151 48.1)
-
Step 700
700
#9B4300
oklch(49.2% 0.134 47.9)
-
Step 800
800
#803600
oklch(42.8% 0.117 47.8)
-
Step 900
900
#6B2C00
oklch(37.6% 0.103 47.9)
-
Step 950
950
#3F1A04
oklch(26.8% 0.066 48.2)
#CF6013 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) | #807100 | 0.146 |
| Deuteranopia (no green cones) | #9B8A0D | 0.131 |
| Tritanopia (no blue cones) | #E44653 | 0.091 |
| Achromatopsia (no color) | #808080 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF6013
#CF6013
oklch(61.6% 0.161 48)
- #0092BD
#0092BD
oklch(61.6% 0.12 227.7)
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 #CF6013, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rusty Orange #CD5909 ΔE 0.015
- Rust #CA6702 ΔE 0.019
- Chocolate #D2691E ΔE 0.020
- Terra Cotta #C9643B ΔE 0.026
- Browny Orange #CA6B02 ΔE 0.027
- Terracotta #CA6641 ΔE 0.031
- Terracota #CB6843 ΔE 0.033
- Rust Orange #C45508 ΔE 0.033
Use #CF6013 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.