#2D488A#2D488A

#2D488A is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.7% C 0.115 H 265.1°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D488A
RGB	rgb(45, 72, 138)
HSL	hsl(223, 51%, 36%)
HSV	hsv(223, 67%, 54%)
CMYK	cmyk(67.4%, 47.8%, 0%, 45.9%)
CIE-LAB	lab(31.87, 12.66, -39.90)
CIE-LCH	lch(31.87, 41.86, 287.61°)
OKLab	oklab(41.71% -0.0098 -0.1141)
OKLCH	oklch(41.71% 0.115 265.1)
XYZ	xyz(7.9854, 7.0268, 24.9753)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D488A #8A6F2D

analogous

#2D768A #2D488A #402D8A

triadic

#2D488A #8A2D48 #488A2D

tetradic

#2D488A #8A2D76 #8A6F2D #2D8A40

square

#2D488A #8A2D76 #8A6F2D #2D8A40

split-complementary

#2D488A #8A402D #768A2D

monochromatic

#0F182E #1E305C #2D488A #3C60B8 #6583CD

Accessibility & contrast

On white

8.73

#2D488A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2D488A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D488A

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D488A	#FFFFFF	#000000	##FFFFFF
##2D488A	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274F8C

Deuteranopia (green-blind)

#154789

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d488a;
/* rgb */ color: rgb(45, 72, 138);
/* oklch */ color: oklch(41.7% 0.115 265.1);

Tailwind

colors: {
  custom: {
    50: '#717aac',
    500: '#2d488a',
    950: '#000000',
  },
}

SCSS

$custom: #2d488a;
$custom-light: #717aac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d488a",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 138
  },
  "hsl": {
    "h": 222.581,
    "s": 50.82,
    "l": 35.882
  },
  "oklch": {
    "l": 0.41705,
    "c": 0.11456,
    "h": 265.1
  },
  "luminance": 0.07028
}

Semantic roles & 50–950 ramp

primary

#2D488A

secondary

#B39B60

accent

#B14DDA

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D488A

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

Preview Lab → · Contrast checker → · Palette generator →