#2D5597#2D5597

#2D5597 is a mid, moderate blue. Relative luminance 0.093; OKLCH L 45.6% C 0.117 H 259.9°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#2D5597
RGB	rgb(45, 85, 151)
HSL	hsl(217, 54%, 38%)
HSV	hsv(217, 70%, 59%)
CMYK	cmyk(70.2%, 43.7%, 0%, 40.8%)
CIE-LAB	lab(36.53, 8.93, -40.35)
CIE-LCH	lch(36.53, 41.32, 282.48°)
OKLab	oklab(45.56% -0.0206 -0.1152)
OKLCH	oklch(45.56% 0.117 259.9)
XYZ	xyz(9.9146, 9.2882, 30.5425)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5597 #976F2D

analogous

#2D8A97 #2D5597 #3A2D97

triadic

#2D5597 #972D55 #55972D

tetradic

#2D5597 #972D8A #976F2D #2D973A

square

#2D5597 #972D8A #976F2D #2D973A

split-complementary

#2D5597 #973A2D #8A972D

monochromatic

#112039 #1F3A68 #2D5597 #3C70C5 #6B92D3

Accessibility & contrast

On white

7.35

#2D5597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2D5597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5597

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5597	#FFFFFF	#000000	##FFFFFF
##2D5597	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355B9A

Deuteranopia (green-blind)

#245196

Tritanopia (blue-blind)

#00646E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2d5597;
/* rgb */ color: rgb(45, 85, 151);
/* oklch */ color: oklch(45.6% 0.117 259.9);

Tailwind

colors: {
  custom: {
    50: '#7384b6',
    500: '#2d5597',
    950: '#000000',
  },
}

SCSS

$custom: #2d5597;
$custom-light: #7384b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5597",
  "rgb": {
    "r": 45,
    "g": 85,
    "b": 151
  },
  "hsl": {
    "h": 217.358,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4556,
    "c": 0.11707,
    "h": 259.9
  },
  "luminance": 0.09289
}

Semantic roles & 50–950 ramp

primary

#2D5597

secondary

#BA9A66

accent

#A64ADD

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D5597

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

Preview Lab → · Contrast checker → · Palette generator →