#2E578B#2E578B

#2E578B is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.3% C 0.097 H 255.3°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#2E578B
RGB	rgb(46, 87, 139)
HSL	hsl(214, 50%, 36%)
HSV	hsv(214, 67%, 55%)
CMYK	cmyk(66.9%, 37.4%, 0%, 45.5%)
CIE-LAB	lab(36.48, 3.31, -33.15)
CIE-LCH	lch(36.48, 33.32, 275.70°)
OKLab	oklab(45.3% -0.0247 -0.0941)
OKLCH	oklch(45.3% 0.097 255.3)
XYZ	xyz(9.1934, 9.2604, 25.7240)
Luminance	0.0926 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E578B #8B622E

analogous

#2E868B #2E578B #342E8B

triadic

#2E578B #8B2E57 #578B2E

tetradic

#2E578B #8B2E86 #8B622E #2E8B34

square

#2E578B #8B2E86 #8B622E #2E8B34

split-complementary

#2E578B #8B342E #868B2E

monochromatic

#101D2F #1F3A5D #2E578B #3D74B9 #6794CD

Accessibility & contrast

On white

7.36

#2E578B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#2E578B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E578B

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E578B	#FFFFFF	#000000	##FFFFFF
##2E578B	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405B8D

Deuteranopia (green-blind)

#33528A

Tritanopia (blue-blind)

#00636A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2e578b;
/* rgb */ color: rgb(46, 87, 139);
/* oklch */ color: oklch(45.3% 0.097 255.3);

Tailwind

colors: {
  custom: {
    50: '#7186ad',
    500: '#2e578b',
    950: '#000000',
  },
}

SCSS

$custom: #2e578b;
$custom-light: #7186ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2e578b",
  "rgb": {
    "r": 46,
    "g": 87,
    "b": 139
  },
  "hsl": {
    "h": 213.548,
    "s": 50.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45304,
    "c": 0.0973,
    "h": 255.3
  },
  "luminance": 0.09261
}

Semantic roles & 50–950 ramp

primary

#2E578B

secondary

#B38F61

accent

#9C4EDA

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2E578B

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

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