#2A407E#2A407E

#2A407E is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.9% C 0.108 H 266.7°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#2A407E
RGB	rgb(42, 64, 126)
HSL	hsl(224, 50%, 33%)
HSV	hsv(224, 67%, 49%)
CMYK	cmyk(66.7%, 49.2%, 0%, 50.6%)
CIE-LAB	lab(28.55, 12.99, -37.79)
CIE-LCH	lch(28.55, 39.96, 288.98°)
OKLab	oklab(38.87% -0.0063 -0.1081)
OKLCH	oklch(38.87% 0.108 266.7)
XYZ	xyz(6.5528, 5.6648, 20.4827)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A407E #7E682A

analogous

#2A6A7E #2A407E #3E2A7E

triadic

#2A407E #7E2A40 #407E2A

tetradic

#2A407E #7E2A6A #7E682A #2A7E3E

square

#2A407E #7E2A6A #7E682A #2A7E3E

split-complementary

#2A407E #7E3E2A #6A7E2A

monochromatic

#0B1122 #1B2950 #2A407E #3957AC #5A77C8

Accessibility & contrast

On white

9.85

#2A407E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2A407E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A407E

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A407E	#FFFFFF	#000000	##FFFFFF
##2A407E	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204780

Deuteranopia (green-blind)

#10407D

Tritanopia (blue-blind)

#004E59

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2a407e;
/* rgb */ color: rgb(42, 64, 126);
/* oklch */ color: oklch(38.9% 0.108 266.7);

Tailwind

colors: {
  custom: {
    50: '#6d74a4',
    500: '#2a407e',
    950: '#000000',
  },
}

SCSS

$custom: #2a407e;
$custom-light: #6d74a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a407e",
  "rgb": {
    "r": 42,
    "g": 64,
    "b": 126
  },
  "hsl": {
    "h": 224.286,
    "s": 50,
    "l": 32.941
  },
  "oklch": {
    "l": 0.38867,
    "c": 0.1083,
    "h": 266.7
  },
  "luminance": 0.05665
}

Semantic roles & 50–950 ramp

primary

#2A407E

secondary

#AE9756

accent

#B54EDA

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2A407E

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

Preview Lab → · Contrast checker → · Palette generator →