#2A528D#2A528D

#2A528D is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.1% C 0.108 H 258.1°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#2A528D
RGB	rgb(42, 82, 141)
HSL	hsl(216, 54%, 36%)
HSV	hsv(216, 70%, 55%)
CMYK	cmyk(70.2%, 41.8%, 0%, 44.7%)
CIE-LAB	lab(34.90, 6.61, -36.89)
CIE-LCH	lch(34.90, 37.48, 280.15°)
OKLab	oklab(44.07% -0.0221 -0.1052)
OKLCH	oklch(44.07% 0.108 258.1)
XYZ	xyz(8.7781, 8.4490, 26.3623)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A528D #8D652A

analogous

#2A838D #2A528D #342A8D

triadic

#2A528D #8D2A52 #528D2A

tetradic

#2A528D #8D2A83 #8D652A #2A8D34

square

#2A528D #8D2A83 #8D652A #2A8D34

split-complementary

#2A528D #8D342A #838D2A

monochromatic

#0E1B2F #1C375E #2A528D #386DBC #618ED0

Accessibility & contrast

On white

7.81

#2A528D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2A528D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A528D

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A528D	#FFFFFF	#000000	##FFFFFF
##2A528D	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37578F

Deuteranopia (green-blind)

#274E8C

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2a528d;
/* rgb */ color: rgb(42, 82, 141);
/* oklch */ color: oklch(44.1% 0.108 258.1);

Tailwind

colors: {
  custom: {
    50: '#7082af',
    500: '#2a528d',
    950: '#000000',
  },
}

SCSS

$custom: #2a528d;
$custom-light: #7082af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a528d",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 141
  },
  "hsl": {
    "h": 215.758,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44065,
    "c": 0.10752,
    "h": 258.1
  },
  "luminance": 0.0845
}

Semantic roles & 50–950 ramp

primary

#2A528D

secondary

#B6925D

accent

#A24ADD

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2A528D

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

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