Espresso#4B382A
#4B382A is a dark, muted orange. Relative luminance 0.045; OKLCH L 35.8% C 0.036 H 57.7°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).
Color values
| HEX | #4B382A |
|---|---|
| RGB | rgb(75, 56, 42) |
| HSL | hsl(25, 28%, 23%) |
| HSV | hsv(25, 44%, 29%) |
| CMYK | cmyk(0%, 25.3%, 44%, 70.6%) |
| CIE-LAB | lab(25.23, 6.23, 12.01) |
| CIE-LCH | lch(25.23, 13.53, 62.58°) |
| OKLab | oklab(35.78% 0.019 0.0301) |
| OKLCH | oklch(35.78% 0.036 57.7) |
| XYZ | xyz(4.7339, 4.4916, 2.8077) |
| Luminance | 0.0449 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Espresso
#4B382A
ΔE00 0.00
Walnut
#5C4A3D
ΔE00 6.00
Umber
#635147
ΔE00 8.69
Dark Brown
#341C02
ΔE00 9.41
Chocolate (survey)
#3D1C02
ΔE00 10.26
Chocolate Brown
#411900
ΔE00 11.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B382A #2A3D4B
analogous
#4B2A2C #4B382A #4B482A
triadic
#4B382A #2A4B38 #382A4B
tetradic
#4B382A #2C4B2A #2A3D4B #482A4B
square
#4B382A #2C4B2A #2A3D4B #482A4B
split-complementary
#4B382A #2A4B48 #2A2C4B
monochromatic
#140F0B #241B14 #4B382A #725540 #997356
Accessibility & contrast
On white
11.06
#4B382A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.90
#4B382A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4B382A
11.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B382A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4B382A | 1.00 | 11.06 | 1.90 | 11.06 |
| #FFFFFF | 11.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.90 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E3929
Deuteranopia (green-blind)
#423D2A
Tritanopia (blue-blind)
#503434
Achromatopsia (no color)
#3C3C3C
Related colors
#443326#3D2E23#36291F#2F241C#281F19#211A15#1B1611#15100C#0C0906#000000#5C493C#6D5B4F#7E6E63#908178#A2958D#B4AAA3#C6BEB9#D9D3D0#ECE9E7#FFFFFF#4A382C#48392E#47392F#463A31Walnut
#5C4A3D
Umber
#635147
Onyx
#353839
Adobe
#BD6C48
Brown
#A52A2A
Camel
#C19A6B
Caramel
#C68E4E
Chocolate
#7B3F00
Palettes with this color
#8B6F4E
#A78A5B
#6B4F3A
#C9A87C
#4E3B2A
Earth Tone Palette
#0F172A
#1E293B
#334155
#64748B
#94A3B8
#38BDF8
Dark Mode UI Palette
#1C1C1C
#2E2E2E
#C9A227
#8C6D2F
#F5EFE0
Luxury Color Palette
#8B2500
#C75B12
#E39B2D
#7A4B1B
#4E2E0F
Autumn Color Palette
Design tokens & code
CSS
--color: #4b382a; /* rgb */ color: rgb(75, 56, 42); /* oklch */ color: oklch(35.8% 0.036 57.7);
Tailwind
colors: {
custom: {
50: '#7e6e63',
500: '#4b382a',
950: '#000000',
},
}SCSS
$custom: #4b382a; $custom-light: #7e6e63; $custom-dark: #000000;
JSON
{
"hex": "#4b382a",
"rgb": {
"r": 75,
"g": 56,
"b": 42
},
"hsl": {
"h": 25.455,
"s": 28.205,
"l": 22.941
},
"oklch": {
"l": 0.3578,
"c": 0.03557,
"h": 57.7
},
"luminance": 0.04491
}Semantic roles & 50–950 ramp
primary
#4B382A
secondary
#546C7D
accent
#9BC563
background
#F7F6F5
surface
#EEEBEA
border
#C9C6C6
text
#0A0705
muted
#7C7A79