#2D5191#2D5191

#2D5191 is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.2% C 0.113 H 261.0°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#2D5191
RGB	rgb(45, 81, 145)
HSL	hsl(218, 53%, 37%)
HSV	hsv(218, 69%, 57%)
CMYK	cmyk(69%, 44.1%, 0%, 43.1%)
CIE-LAB	lab(34.98, 9.30, -39.20)
CIE-LCH	lch(34.98, 40.29, 283.34°)
OKLab	oklab(44.24% -0.0178 -0.112)
OKLCH	oklch(44.24% 0.113 261)
XYZ	xyz(9.1336, 8.4862, 27.9392)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5191 #916D2D

analogous

#2D8391 #2D5191 #3B2D91

triadic

#2D5191 #912D51 #51912D

tetradic

#2D5191 #912D83 #916D2D #2D913B

square

#2D5191 #912D83 #916D2D #2D913B

split-complementary

#2D5191 #913B2D #83912D

monochromatic

#101D34 #1F3762 #2D5191 #3B6BC0 #688ED0

Accessibility & contrast

On white

7.79

#2D5191 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2D5191 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5191

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5191	#FFFFFF	#000000	##FFFFFF
##2D5191	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335793

Deuteranopia (green-blind)

#224E90

Tritanopia (blue-blind)

#00606A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d5191;
/* rgb */ color: rgb(45, 81, 145);
/* oklch */ color: oklch(44.2% 0.113 261.0);

Tailwind

colors: {
  custom: {
    50: '#7281b2',
    500: '#2d5191',
    950: '#000000',
  },
}

SCSS

$custom: #2d5191;
$custom-light: #7281b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5191",
  "rgb": {
    "r": 45,
    "g": 81,
    "b": 145
  },
  "hsl": {
    "h": 218.4,
    "s": 52.632,
    "l": 37.255
  },
  "oklch": {
    "l": 0.44238,
    "c": 0.11336,
    "h": 261
  },
  "luminance": 0.08487
}

Semantic roles & 50–950 ramp

primary

#2D5191

secondary

#B79963

accent

#A84CDC

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D5191

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

Preview Lab → · Contrast checker → · Palette generator →