#2A5787#2A5787

#2A5787 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.9% C 0.093 H 251.9°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#2A5787
RGB	rgb(42, 87, 135)
HSL	hsl(211, 53%, 35%)
HSV	hsv(211, 69%, 53%)
CMYK	cmyk(68.9%, 35.6%, 0%, 47.1%)
CIE-LAB	lab(36.09, 1.09, -31.34)
CIE-LCH	lch(36.09, 31.36, 272.00°)
OKLab	oklab(44.88% -0.029 -0.0889)
OKLCH	oklch(44.88% 0.093 251.9)
XYZ	xyz(8.7346, 9.0570, 24.2048)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5787 #875A2A

analogous

#2A8587 #2A5787 #2C2A87

triadic

#2A5787 #872A57 #57872A

tetradic

#2A5787 #872A85 #875A2A #2A872C

square

#2A5787 #872A85 #875A2A #2A872C

split-complementary

#2A5787 #872C2A #85872A

monochromatic

#0D1B2A #1B3958 #2A5787 #3975B6 #5E94CD

Accessibility & contrast

On white

7.47

#2A5787 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2A5787 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5787

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5787	#FFFFFF	#000000	##FFFFFF
##2A5787	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425A89

Deuteranopia (green-blind)

#355186

Tritanopia (blue-blind)

#006268

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2a5787;
/* rgb */ color: rgb(42, 87, 135);
/* oklch */ color: oklch(44.9% 0.093 251.9);

Tailwind

colors: {
  custom: {
    50: '#6e86aa',
    500: '#2a5787',
    950: '#000000',
  },
}

SCSS

$custom: #2a5787;
$custom-light: #6e86aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5787",
  "rgb": {
    "r": 42,
    "g": 87,
    "b": 135
  },
  "hsl": {
    "h": 210.968,
    "s": 52.542,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44884,
    "c": 0.09349,
    "h": 251.9
  },
  "luminance": 0.09058
}

Semantic roles & 50–950 ramp

primary

#2A5787

secondary

#B3885A

accent

#964CDC

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2A5787

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

Preview Lab → · Contrast checker → · Palette generator →