#2A5C90#2A5C90

#2A5C90 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.6% C 0.101 H 251.6°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#2A5C90
RGB	rgb(42, 92, 144)
HSL	hsl(211, 55%, 36%)
HSV	hsv(211, 71%, 56%)
CMYK	cmyk(70.8%, 36.1%, 0%, 43.5%)
CIE-LAB	lab(38.13, 1.27, -33.59)
CIE-LCH	lch(38.13, 33.62, 272.16°)
OKLab	oklab(46.64% -0.0317 -0.0954)
OKLCH	oklch(46.64% 0.101 251.6)
XYZ	xyz(9.8142, 10.1591, 27.8238)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5C90 #905E2A

analogous

#2A8F90 #2A5C90 #2B2A90

triadic

#2A5C90 #902A5C #5C902A

tetradic

#2A5C90 #902A8F #905E2A #2A902B

square

#2A5C90 #902A8F #905E2A #2A902B

split-complementary

#2A5C90 #902B2A #8F902A

monochromatic

#0E1F31 #1C3E61 #2A5C90 #387ABF #6399D1

Accessibility & contrast

On white

6.93

#2A5C90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2A5C90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5C90

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5C90	#FFFFFF	#000000	##FFFFFF
##2A5C90	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455F92

Deuteranopia (green-blind)

#36558F

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2a5c90;
/* rgb */ color: rgb(42, 92, 144);
/* oklch */ color: oklch(46.6% 0.101 251.6);

Tailwind

colors: {
  custom: {
    50: '#7089b1',
    500: '#2a5c90',
    950: '#000000',
  },
}

SCSS

$custom: #2a5c90;
$custom-light: #7089b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5c90",
  "rgb": {
    "r": 42,
    "g": 92,
    "b": 144
  },
  "hsl": {
    "h": 210.588,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.46635,
    "c": 0.10054,
    "h": 251.6
  },
  "luminance": 0.1016
}

Semantic roles & 50–950 ramp

primary

#2A5C90

secondary

#B78C5E

accent

#954ADE

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2A5C90

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

Preview Lab → · Contrast checker → · Palette generator →