#2A5489#2A5489

#2A5489 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.3% C 0.100 H 255.3°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A5489
RGB	rgb(42, 84, 137)
HSL	hsl(213, 53%, 35%)
HSV	hsv(213, 69%, 54%)
CMYK	cmyk(69.3%, 38.7%, 0%, 46.3%)
CIE-LAB	lab(35.28, 3.78, -33.85)
CIE-LCH	lch(35.28, 34.06, 276.37°)
OKLab	oklab(44.28% -0.0252 -0.0963)
OKLCH	oklch(44.28% 0.1 255.3)
XYZ	xyz(8.6389, 8.6382, 24.8741)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5489 #895F2A

analogous

#2A8389 #2A5489 #302A89

triadic

#2A5489 #892A54 #54892A

tetradic

#2A5489 #892A83 #895F2A #2A8930

square

#2A5489 #892A83 #895F2A #2A8930

split-complementary

#2A5489 #89302A #83892A

monochromatic

#0D1B2B #1C375A #2A5489 #3871B8 #5F90CE

Accessibility & contrast

On white

7.70

#2A5489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2A5489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5489

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5489	#FFFFFF	#000000	##FFFFFF
##2A5489	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C588B

Deuteranopia (green-blind)

#2E4F88

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2a5489;
/* rgb */ color: rgb(42, 84, 137);
/* oklch */ color: oklch(44.3% 0.100 255.3);

Tailwind

colors: {
  custom: {
    50: '#6f83ac',
    500: '#2a5489',
    950: '#000000',
  },
}

SCSS

$custom: #2a5489;
$custom-light: #6f83ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5489",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 137
  },
  "hsl": {
    "h": 213.474,
    "s": 53.073,
    "l": 35.098
  },
  "oklch": {
    "l": 0.44282,
    "c": 0.09952,
    "h": 255.3
  },
  "luminance": 0.08639
}

Semantic roles & 50–950 ramp

primary

#2A5489

secondary

#B48D5B

accent

#9C4BDC

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2A5489

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

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