#2A2E80#2A2E80

#2A2E80 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.3% C 0.136 H 274.9°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#2A2E80
RGB	rgb(42, 46, 128)
HSL	hsl(237, 51%, 33%)
HSV	hsv(237, 67%, 50%)
CMYK	cmyk(67.2%, 64.1%, 0%, 49.8%)
CIE-LAB	lab(23.69, 26.09, -46.92)
CIE-LCH	lch(23.69, 53.69, 299.08°)
OKLab	oklab(35.27% 0.0115 -0.1352)
OKLCH	oklch(35.27% 0.136 274.9)
XYZ	xyz(5.8268, 4.0042, 20.8837)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2E80 #807C2A

analogous

#2A5980 #2A2E80 #512A80

triadic

#2A2E80 #802A2E #2E802A

tetradic

#2A2E80 #802A59 #807C2A #2A8051

square

#2A2E80 #802A59 #807C2A #2A8051

split-complementary

#2A2E80 #80512A #59802A

monochromatic

#0C0D24 #1B1D52 #2A2E80 #393FAE #5B60C9

Accessibility & contrast

On white

11.66

#2A2E80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2A2E80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2E80

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2E80	#FFFFFF	#000000	##FFFFFF
##2A2E80	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C83

Deuteranopia (green-blind)

#00357E

Tritanopia (blue-blind)

#004352

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a2e80;
/* rgb */ color: rgb(42, 46, 128);
/* oklch */ color: oklch(35.3% 0.136 274.9);

Tailwind

colors: {
  custom: {
    50: '#6f67a6',
    500: '#2a2e80',
    950: '#000000',
  },
}

SCSS

$custom: #2a2e80;
$custom-light: #6f67a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2e80",
  "rgb": {
    "r": 42,
    "g": 46,
    "b": 128
  },
  "hsl": {
    "h": 237.209,
    "s": 50.588,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35266,
    "c": 0.13569,
    "h": 274.9
  },
  "luminance": 0.04005
}

Semantic roles & 50–950 ramp

primary

#2A2E80

secondary

#AFAB57

accent

#D44EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2A2E80

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

Preview Lab → · Contrast checker → · Palette generator →