#2E578F#2E578F

#2E578F is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.6% C 0.103 H 256.7°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#2E578F
RGB	rgb(46, 87, 143)
HSL	hsl(215, 51%, 37%)
HSV	hsv(215, 68%, 56%)
CMYK	cmyk(67.8%, 39.2%, 0%, 43.9%)
CIE-LAB	lab(36.70, 4.79, -35.23)
CIE-LCH	lch(36.70, 35.55, 277.74°)
OKLab	oklab(45.55% -0.0236 -0.1002)
OKLCH	oklch(45.55% 0.103 256.7)
XYZ	xyz(9.4910, 9.3795, 27.2915)
Luminance	0.0938 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E578F #8F662E

analogous

#2E888F #2E578F #352E8F

triadic

#2E578F #8F2E57 #578F2E

tetradic

#2E578F #8F2E88 #8F662E #2E8F35

square

#2E578F #8F2E88 #8F662E #2E8F35

split-complementary

#2E578F #8F352E #888F2E

monochromatic

#101F32 #1F3B61 #2E578F #3D73BD #6994CF

Accessibility & contrast

On white

7.30

#2E578F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#2E578F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E578F

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E578F	#FFFFFF	#000000	##FFFFFF
##2E578F	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5B91

Deuteranopia (green-blind)

#30528E

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2e578f;
/* rgb */ color: rgb(46, 87, 143);
/* oklch */ color: oklch(45.6% 0.103 256.7);

Tailwind

colors: {
  custom: {
    50: '#7286b0',
    500: '#2e578f',
    950: '#000000',
  },
}

SCSS

$custom: #2e578f;
$custom-light: #7286b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e578f",
  "rgb": {
    "r": 46,
    "g": 87,
    "b": 143
  },
  "hsl": {
    "h": 214.639,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45552,
    "c": 0.10295,
    "h": 256.7
  },
  "luminance": 0.0938
}

Semantic roles & 50–950 ramp

primary

#2E578F

secondary

#B69363

accent

#9F4DDB

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2E578F

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

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