#2A5B87#2A5B87

#2A5B87 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.9% C 0.090 H 248.2°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#2A5B87
RGB	rgb(42, 91, 135)
HSL	hsl(208, 53%, 35%)
HSV	hsv(208, 69%, 53%)
CMYK	cmyk(68.9%, 32.6%, 0%, 47.1%)
CIE-LAB	lab(37.34, -1.45, -29.38)
CIE-LCH	lch(37.34, 29.41, 267.18°)
OKLab	oklab(45.86% -0.0333 -0.0831)
OKLCH	oklch(45.86% 0.09 248.2)
XYZ	xyz(9.0675, 9.7227, 24.3158)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5B87 #87562A

analogous

#2A8784 #2A5B87 #2A2D87

triadic

#2A5B87 #872A5B #5B872A

tetradic

#2A5B87 #842A87 #87562A #2D872A

square

#2A5B87 #842A87 #87562A #2D872A

split-complementary

#2A5B87 #872A2D #87842A

monochromatic

#0D1C2A #1B3C58 #2A5B87 #397AB6 #5E99CD

Accessibility & contrast

On white

7.13

#2A5B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#2A5B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5B87

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5B87	#FFFFFF	#000000	##FFFFFF
##2A5B87	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485D89

Deuteranopia (green-blind)

#3B5486

Tritanopia (blue-blind)

#00656B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2a5b87;
/* rgb */ color: rgb(42, 91, 135);
/* oklch */ color: oklch(45.9% 0.090 248.2);

Tailwind

colors: {
  custom: {
    50: '#6e89aa',
    500: '#2a5b87',
    950: '#000000',
  },
}

SCSS

$custom: #2a5b87;
$custom-light: #6e89aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5b87",
  "rgb": {
    "r": 42,
    "g": 91,
    "b": 135
  },
  "hsl": {
    "h": 208.387,
    "s": 52.542,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45862,
    "c": 0.08953,
    "h": 248.2
  },
  "luminance": 0.09724
}

Semantic roles & 50–950 ramp

primary

#2A5B87

secondary

#B3845A

accent

#904CDC

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2A5B87

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

Preview Lab → · Contrast checker → · Palette generator →