#2F5490#2F5490

#2F5490 is a dark, moderate blue. Relative luminance 0.090; OKLCH L 45.0% C 0.107 H 259.6°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#2F5490
RGB	rgb(47, 84, 144)
HSL	hsl(217, 51%, 37%)
HSV	hsv(217, 67%, 56%)
CMYK	cmyk(67.4%, 41.7%, 0%, 43.5%)
CIE-LAB	lab(35.90, 7.30, -37.11)
CIE-LCH	lch(35.90, 37.82, 281.13°)
OKLab	oklab(44.96% -0.0194 -0.1057)
OKLCH	oklch(44.96% 0.107 259.6)
XYZ	xyz(9.3749, 8.9577, 27.6151)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5490 #906B2F

analogous

#2F8590 #2F5490 #3A2F90

triadic

#2F5490 #902F54 #54902F

tetradic

#2F5490 #902F85 #906B2F #2F903A

square

#2F5490 #902F85 #906B2F #2F903A

split-complementary

#2F5490 #903A2F #85902F

monochromatic

#111E34 #203962 #2F5490 #3E6FBE #6B91CF

Accessibility & contrast

On white

7.52

#2F5490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2F5490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5490

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5490	#FFFFFF	#000000	##FFFFFF
##2F5490	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395992

Deuteranopia (green-blind)

#2A508F

Tritanopia (blue-blind)

#00626B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2f5490;
/* rgb */ color: rgb(47, 84, 144);
/* oklch */ color: oklch(45.0% 0.107 259.6);

Tailwind

colors: {
  custom: {
    50: '#7283b1',
    500: '#2f5490',
    950: '#000000',
  },
}

SCSS

$custom: #2f5490;
$custom-light: #7283b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5490",
  "rgb": {
    "r": 47,
    "g": 84,
    "b": 144
  },
  "hsl": {
    "h": 217.113,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.4496,
    "c": 0.10749,
    "h": 259.6
  },
  "luminance": 0.08959
}

Semantic roles & 50–950 ramp

primary

#2F5490

secondary

#B69765

accent

#A54EDA

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #2F5490

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

Preview Lab → · Contrast checker → · Palette generator →