#2A4D85#2A4D85

#2A4D85 is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.4% C 0.102 H 259.4°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#2A4D85
RGB	rgb(42, 77, 133)
HSL	hsl(217, 52%, 34%)
HSV	hsv(217, 68%, 52%)
CMYK	cmyk(68.4%, 42.1%, 0%, 47.8%)
CIE-LAB	lab(32.90, 6.87, -35.17)
CIE-LCH	lch(32.90, 35.84, 281.05°)
OKLab	oklab(42.36% -0.0188 -0.1002)
OKLCH	oklch(42.36% 0.102 259.4)
XYZ	xyz(7.8408, 7.4927, 23.2188)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4D85 #85622A

analogous

#2A7B85 #2A4D85 #352A85

triadic

#2A4D85 #852A4D #4D852A

tetradic

#2A4D85 #852A7B #85622A #2A8535

square

#2A4D85 #852A7B #85622A #2A8535

split-complementary

#2A4D85 #85352A #7B852A

monochromatic

#0D1728 #1B3256 #2A4D85 #3968B4 #5D88CC

Accessibility & contrast

On white

8.40

#2A4D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2A4D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4D85

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4D85	#FFFFFF	#000000	##FFFFFF
##2A4D85	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335287

Deuteranopia (green-blind)

#254984

Tritanopia (blue-blind)

#005A62

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2a4d85;
/* rgb */ color: rgb(42, 77, 133);
/* oklch */ color: oklch(42.4% 0.102 259.4);

Tailwind

colors: {
  custom: {
    50: '#6e7ea9',
    500: '#2a4d85',
    950: '#000000',
  },
}

SCSS

$custom: #2a4d85;
$custom-light: #6e7ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4d85",
  "rgb": {
    "r": 42,
    "g": 77,
    "b": 133
  },
  "hsl": {
    "h": 216.923,
    "s": 52,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4236,
    "c": 0.10198,
    "h": 259.4
  },
  "luminance": 0.07493
}

Semantic roles & 50–950 ramp

primary

#2A4D85

secondary

#B29059

accent

#A44CDB

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2A4D85

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

Preview Lab → · Contrast checker → · Palette generator →