#2D5590#2D5590

#2D5590 is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.1% C 0.107 H 258.1°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#2D5590
RGB	rgb(45, 85, 144)
HSL	hsl(216, 52%, 37%)
HSV	hsv(216, 69%, 56%)
CMYK	cmyk(68.7%, 41%, 0%, 43.5%)
CIE-LAB	lab(36.11, 6.29, -36.78)
CIE-LCH	lch(36.11, 37.31, 279.70°)
OKLab	oklab(45.1% -0.0221 -0.1048)
OKLCH	oklch(45.1% 0.107 258.1)
XYZ	xyz(9.3629, 9.0676, 27.6369)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5590 #90682D

analogous

#2D8690 #2D5590 #372D90

triadic

#2D5590 #902D55 #55902D

tetradic

#2D5590 #902D86 #90682D #2D9037

square

#2D5590 #902D86 #90682D #2D9037

split-complementary

#2D5590 #90372D #86902D

monochromatic

#101E33 #1E3961 #2D5590 #3C71BF #6892D0

Accessibility & contrast

On white

7.46

#2D5590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2D5590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5590

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5590	#FFFFFF	#000000	##FFFFFF
##2D5590	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5A92

Deuteranopia (green-blind)

#2B518F

Tritanopia (blue-blind)

#00636B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d5590;
/* rgb */ color: rgb(45, 85, 144);
/* oklch */ color: oklch(45.1% 0.107 258.1);

Tailwind

colors: {
  custom: {
    50: '#7184b1',
    500: '#2d5590',
    950: '#000000',
  },
}

SCSS

$custom: #2d5590;
$custom-light: #7184b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5590",
  "rgb": {
    "r": 45,
    "g": 85,
    "b": 144
  },
  "hsl": {
    "h": 215.758,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.451,
    "c": 0.10709,
    "h": 258.1
  },
  "luminance": 0.09069
}

Semantic roles & 50–950 ramp

primary

#2D5590

secondary

#B69462

accent

#A24CDC

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2D5590

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

Preview Lab → · Contrast checker → · Palette generator →