#2A588E#2A588E

#2A588E is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.6% C 0.102 H 254.0°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A588E
RGB	rgb(42, 88, 142)
HSL	hsl(212, 54%, 36%)
HSV	hsv(212, 70%, 56%)
CMYK	cmyk(70.4%, 38%, 0%, 44.3%)
CIE-LAB	lab(36.79, 3.08, -34.50)
CIE-LCH	lch(36.79, 34.64, 275.10°)
OKLab	oklab(45.55% -0.0281 -0.0981)
OKLCH	oklch(45.55% 0.102 254)
XYZ	xyz(9.3253, 9.4237, 26.9134)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A588E #8E602A

analogous

#2A8A8E #2A588E #2E2A8E

triadic

#2A588E #8E2A58 #588E2A

tetradic

#2A588E #8E2A8A #8E602A #2A8E2E

square

#2A588E #8E2A8A #8E602A #2A8E2E

split-complementary

#2A588E #8E2E2A #8A8E2A

monochromatic

#0E1D30 #1C3B5F #2A588E #3875BD #6295D1

Accessibility & contrast

On white

7.28

#2A588E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2A588E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A588E

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A588E	#FFFFFF	#000000	##FFFFFF
##2A588E	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405C90

Deuteranopia (green-blind)

#31528D

Tritanopia (blue-blind)

#00656C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2a588e;
/* rgb */ color: rgb(42, 88, 142);
/* oklch */ color: oklch(45.6% 0.102 254.0);

Tailwind

colors: {
  custom: {
    50: '#7086af',
    500: '#2a588e',
    950: '#000000',
  },
}

SCSS

$custom: #2a588e;
$custom-light: #7086af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a588e",
  "rgb": {
    "r": 42,
    "g": 88,
    "b": 142
  },
  "hsl": {
    "h": 212.4,
    "s": 54.348,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45552,
    "c": 0.10205,
    "h": 254
  },
  "luminance": 0.09425
}

Semantic roles & 50–950 ramp

primary

#2A588E

secondary

#B68D5D

accent

#9A4ADE

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2A588E

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

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