#2D5491#2D5491

#2D5491 is a dark, moderate blue. Relative luminance 0.089; OKLCH L 44.9% C 0.110 H 259.0°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#2D5491
RGB	rgb(45, 84, 145)
HSL	hsl(217, 53%, 37%)
HSV	hsv(217, 69%, 57%)
CMYK	cmyk(69%, 42.1%, 0%, 43.1%)
CIE-LAB	lab(35.87, 7.32, -37.77)
CIE-LCH	lch(35.87, 38.47, 280.97°)
OKLab	oklab(44.93% -0.0208 -0.1077)
OKLCH	oklch(44.93% 0.11 259)
XYZ	xyz(9.3615, 8.9419, 28.0152)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5491 #916A2D

analogous

#2D8691 #2D5491 #382D91

triadic

#2D5491 #912D54 #54912D

tetradic

#2D5491 #912D86 #916A2D #2D9138

square

#2D5491 #912D86 #916A2D #2D9138

split-complementary

#2D5491 #91382D #86912D

monochromatic

#101E34 #1F3962 #2D5491 #3B6FC0 #6891D0

Accessibility & contrast

On white

7.53

#2D5491 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2D5491 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5491

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5491	#FFFFFF	#000000	##FFFFFF
##2D5491	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385993

Deuteranopia (green-blind)

#285090

Tritanopia (blue-blind)

#00626B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2d5491;
/* rgb */ color: rgb(45, 84, 145);
/* oklch */ color: oklch(44.9% 0.110 259.0);

Tailwind

colors: {
  custom: {
    50: '#7283b1',
    500: '#2d5491',
    950: '#000000',
  },
}

SCSS

$custom: #2d5491;
$custom-light: #7283b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5491",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 145
  },
  "hsl": {
    "h": 216.6,
    "s": 52.632,
    "l": 37.255
  },
  "oklch": {
    "l": 0.44931,
    "c": 0.10971,
    "h": 259
  },
  "luminance": 0.08943
}

Semantic roles & 50–950 ramp

primary

#2D5491

secondary

#B79663

accent

#A44CDC

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D5491

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

Preview Lab → · Contrast checker → · Palette generator →