#2A5290#2A5290

#2A5290 is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.3% C 0.112 H 258.9°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#2A5290
RGB	rgb(42, 82, 144)
HSL	hsl(216, 55%, 36%)
HSV	hsv(216, 71%, 56%)
CMYK	cmyk(70.8%, 43.1%, 0%, 43.5%)
CIE-LAB	lab(35.08, 7.75, -38.43)
CIE-LCH	lch(35.08, 39.21, 281.40°)
OKLab	oklab(44.26% -0.0215 -0.1097)
OKLCH	oklch(44.26% 0.112 258.9)
XYZ	xyz(9.0044, 8.5395, 27.5539)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5290 #90682A

analogous

#2A8590 #2A5290 #352A90

triadic

#2A5290 #902A52 #52902A

tetradic

#2A5290 #902A85 #90682A #2A9035

square

#2A5290 #902A85 #90682A #2A9035

split-complementary

#2A5290 #90352A #85902A

monochromatic

#0E1C31 #1C3761 #2A5290 #386DBF #638ED1

Accessibility & contrast

On white

7.75

#2A5290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2A5290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5290

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5290	#FFFFFF	#000000	##FFFFFF
##2A5290	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355892

Deuteranopia (green-blind)

#244E8F

Tritanopia (blue-blind)

#00606A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2a5290;
/* rgb */ color: rgb(42, 82, 144);
/* oklch */ color: oklch(44.3% 0.112 258.9);

Tailwind

colors: {
  custom: {
    50: '#7082b1',
    500: '#2a5290',
    950: '#000000',
  },
}

SCSS

$custom: #2a5290;
$custom-light: #7082b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5290",
  "rgb": {
    "r": 42,
    "g": 82,
    "b": 144
  },
  "hsl": {
    "h": 216.471,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44264,
    "c": 0.11181,
    "h": 258.9
  },
  "luminance": 0.0854
}

Semantic roles & 50–950 ramp

primary

#2A5290

secondary

#B7955E

accent

#A44ADE

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2A5290

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

Preview Lab → · Contrast checker → · Palette generator →