#2D548E#2D548E

#2D548E is a dark, moderate blue. Relative luminance 0.089; OKLCH L 44.7% C 0.105 H 258.2°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D548E
RGB	rgb(45, 84, 142)
HSL	hsl(216, 52%, 37%)
HSV	hsv(216, 68%, 56%)
CMYK	cmyk(68.3%, 40.8%, 0%, 44.3%)
CIE-LAB	lab(35.70, 6.19, -36.23)
CIE-LCH	lch(35.70, 36.76, 279.70°)
OKLab	oklab(44.74% -0.0215 -0.1032)
OKLCH	oklch(44.74% 0.105 258.2)
XYZ	xyz(9.1332, 8.8506, 26.8130)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D548E #8E672D

analogous

#2D858E #2D548E #362D8E

triadic

#2D548E #8E2D54 #548E2D

tetradic

#2D548E #8E2D85 #8E672D #2D8E36

square

#2D548E #8E2D85 #8E672D #2D8E36

split-complementary

#2D548E #8E362D #858E2D

monochromatic

#101D31 #1E3960 #2D548E #3C6FBC #6791CF

Accessibility & contrast

On white

7.58

#2D548E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2D548E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D548E

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D548E	#FFFFFF	#000000	##FFFFFF
##2D548E	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5990

Deuteranopia (green-blind)

#2B508D

Tritanopia (blue-blind)

#00616A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2d548e;
/* rgb */ color: rgb(45, 84, 142);
/* oklch */ color: oklch(44.7% 0.105 258.2);

Tailwind

colors: {
  custom: {
    50: '#7183af',
    500: '#2d548e',
    950: '#000000',
  },
}

SCSS

$custom: #2d548e;
$custom-light: #7183af;
$custom-dark: #000000;

JSON

{
  "hex": "#2d548e",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 142
  },
  "hsl": {
    "h": 215.876,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.44736,
    "c": 0.10541,
    "h": 258.2
  },
  "luminance": 0.08852
}

Semantic roles & 50–950 ramp

primary

#2D548E

secondary

#B59461

accent

#A24CDB

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2D548E

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

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