#2A5490#2A5490

#2A5490 is a dark, moderate blue. Relative luminance 0.088; OKLCH L 44.7% C 0.109 H 257.6°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#2A5490
RGB	rgb(42, 84, 144)
HSL	hsl(215, 55%, 36%)
HSV	hsv(215, 71%, 56%)
CMYK	cmyk(70.8%, 41.7%, 0%, 43.5%)
CIE-LAB	lab(35.69, 6.44, -37.47)
CIE-LCH	lch(35.69, 38.02, 279.75°)
OKLab	oklab(44.73% -0.0235 -0.1069)
OKLCH	oklch(44.73% 0.109 257.6)
XYZ	xyz(9.1574, 8.8456, 27.6049)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5490 #90662A

analogous

#2A8790 #2A5490 #332A90

triadic

#2A5490 #902A54 #54902A

tetradic

#2A5490 #902A87 #90662A #2A9033

square

#2A5490 #902A87 #90662A #2A9033

split-complementary

#2A5490 #90332A #87902A

monochromatic

#0E1D31 #1C3861 #2A5490 #3870BF #6390D1

Accessibility & contrast

On white

7.58

#2A5490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2A5490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5490

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5490	#FFFFFF	#000000	##FFFFFF
##2A5490	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385992

Deuteranopia (green-blind)

#28508F

Tritanopia (blue-blind)

#00626B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2a5490;
/* rgb */ color: rgb(42, 84, 144);
/* oklch */ color: oklch(44.7% 0.109 257.6);

Tailwind

colors: {
  custom: {
    50: '#7083b1',
    500: '#2a5490',
    950: '#000000',
  },
}

SCSS

$custom: #2a5490;
$custom-light: #7083b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5490",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 144
  },
  "hsl": {
    "h": 215.294,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44732,
    "c": 0.10942,
    "h": 257.6
  },
  "luminance": 0.08847
}

Semantic roles & 50–950 ramp

primary

#2A5490

secondary

#B7935E

accent

#A14ADE

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2A5490

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

Preview Lab → · Contrast checker → · Palette generator →