#2A5D8A#2A5D8A

#2A5D8A is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.5% C 0.092 H 247.8°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#2A5D8A
RGB	rgb(42, 93, 138)
HSL	hsl(208, 53%, 35%)
HSV	hsv(208, 70%, 54%)
CMYK	cmyk(69.6%, 32.6%, 0%, 45.9%)
CIE-LAB	lab(38.12, -1.60, -29.97)
CIE-LCH	lch(38.12, 30.02, 266.95°)
OKLab	oklab(46.53% -0.0345 -0.0848)
OKLCH	oklch(46.53% 0.092 247.8)
XYZ	xyz(9.4549, 10.1549, 25.5016)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5D8A #8A572A

analogous

#2A8A87 #2A5D8A #2A2D8A

triadic

#2A5D8A #8A2A5D #5D8A2A

tetradic

#2A5D8A #872A8A #8A572A #2D8A2A

square

#2A5D8A #872A8A #8A572A #2D8A2A

split-complementary

#2A5D8A #8A2A2D #8A872A

monochromatic

#0D1E2C #1C3D5B #2A5D8A #387DB9 #609BCF

Accessibility & contrast

On white

6.93

#2A5D8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2A5D8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5D8A

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5D8A	#FFFFFF	#000000	##FFFFFF
##2A5D8A	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)

#495F8C

Deuteranopia (green-blind)

#3C5689

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2a5d8a;
/* rgb */ color: rgb(42, 93, 138);
/* oklch */ color: oklch(46.5% 0.092 247.8);

Tailwind

colors: {
  custom: {
    50: '#6f8aac',
    500: '#2a5d8a',
    950: '#000000',
  },
}

SCSS

$custom: #2a5d8a;
$custom-light: #6f8aac;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5d8a",
  "rgb": {
    "r": 42,
    "g": 93,
    "b": 138
  },
  "hsl": {
    "h": 208.125,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46526,
    "c": 0.09159,
    "h": 247.8
  },
  "luminance": 0.10156
}

Semantic roles & 50–950 ramp

primary

#2A5D8A

secondary

#B4855B

accent

#8F4BDD

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2A5D8A

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

Preview Lab → · Contrast checker → · Palette generator →