#2E5178#2E5178

#2E5178 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.7% C 0.077 H 252.4°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#2E5178
RGB	rgb(46, 81, 120)
HSL	hsl(212, 45%, 33%)
HSV	hsv(212, 62%, 47%)
CMYK	cmyk(61.7%, 32.5%, 0%, 52.9%)
CIE-LAB	lab(33.61, 0.23, -26.00)
CIE-LCH	lch(33.61, 26.00, 270.51°)
OKLab	oklab(42.73% -0.0233 -0.0733)
OKLCH	oklch(42.73% 0.077 252.4)
XYZ	xyz(7.4581, 7.8211, 18.8823)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5178 #78552E

analogous

#2E7678 #2E5178 #302E78

triadic

#2E5178 #782E51 #51782E

tetradic

#2E5178 #782E76 #78552E #2E7830

square

#2E5178 #782E76 #78552E #2E7830

split-complementary

#2E5178 #78302E #76782E

monochromatic

#0C1520 #1D334C #2E5178 #3F6FA4 #5F8EC2

Accessibility & contrast

On white

8.19

#2E5178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2E5178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E5178

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5178	#FFFFFF	#000000	##FFFFFF
##2E5178	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41537A

Deuteranopia (green-blind)

#374C77

Tritanopia (blue-blind)

#005A5F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2e5178;
/* rgb */ color: rgb(46, 81, 120);
/* oklch */ color: oklch(42.7% 0.077 252.4);

Tailwind

colors: {
  custom: {
    50: '#6e819f',
    500: '#2e5178',
    950: '#000000',
  },
}

SCSS

$custom: #2e5178;
$custom-light: #6e819f;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5178",
  "rgb": {
    "r": 46,
    "g": 81,
    "b": 120
  },
  "hsl": {
    "h": 211.622,
    "s": 44.578,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42725,
    "c": 0.07695,
    "h": 252.4
  },
  "luminance": 0.07822
}

Semantic roles & 50–950 ramp

primary

#2E5178

secondary

#A8835A

accent

#9754D4

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2E5178

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →