#2C587D#2C587D
#2C587D is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.6% C 0.078 H 246.1°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).
Color values
| HEX | #2C587D |
|---|---|
| RGB | rgb(44, 88, 125) |
| HSL | hsl(207, 48%, 33%) |
| HSV | hsv(207, 65%, 49%) |
| CMYK | cmyk(64.8%, 29.6%, 0%, 51%) |
| CIE-LAB | lab(35.97, -2.84, -25.39) |
| CIE-LCH | lch(35.97, 25.55, 263.63°) |
| OKLab | oklab(44.64% -0.0316 -0.0715) |
| OKLCH | oklch(44.64% 0.078 246.1) |
| XYZ | xyz(8.2287, 8.9948, 20.7006) |
| Luminance | 0.0900 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy Blue
#2E5A88
ΔE00 2.29
Deep Sea Blue
#015482
ΔE00 3.23
Light Navy
#155084
ΔE00 3.62
Dusk Blue
#26538D
ΔE00 3.97
Denim (survey)
#3B638C
ΔE00 4.32
Ugly Blue
#31668A
ΔE00 5.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C587D #7D512C
analogous
#2C7D79 #2C587D #2C307D
triadic
#2C587D #7D2C58 #587D2C
tetradic
#2C587D #792C7D #7D512C #307D2C
square
#2C587D #792C7D #7D512C #307D2C
split-complementary
#2C587D #7D2C30 #7D792C
monochromatic
#0C1822 #1C3850 #2C587D #3C78AA #5D96C6
Accessibility & contrast
On white
7.50
#2C587D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.80
#2C587D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C587D
7.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C587D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C587D | 1.00 | 7.50 | 2.80 | 7.50 |
| #FFFFFF | 7.50 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.80 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.50 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#48597F
Deuteranopia (green-blind)
#3D517C
Tritanopia (blue-blind)
#006165
Achromatopsia (no color)
#555555
Design tokens & code
CSS
--color: #2c587d; /* rgb */ color: rgb(44, 88, 125); /* oklch */ color: oklch(44.6% 0.078 246.1);
Tailwind
colors: {
custom: {
50: '#6e87a3',
500: '#2c587d',
950: '#000000',
},
}SCSS
$custom: #2c587d; $custom-light: #6e87a3; $custom-dark: #000000;
JSON
{
"hex": "#2c587d",
"rgb": {
"r": 44,
"g": 88,
"b": 125
},
"hsl": {
"h": 207.407,
"s": 47.929,
"l": 33.137
},
"oklch": {
"l": 0.44644,
"c": 0.07822,
"h": 246.1
},
"luminance": 0.08996
}Semantic roles & 50–950 ramp
primary
#2C587D
secondary
#AC7F59
accent
#8E50D8
background
#F6F8FA
surface
#ECEFF3
border
#C7CACD
text
#080B0F
muted
#7B7C7F