#2634A3#2634A3

#2634A3 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.177 H 270.1°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#2634A3
RGB	rgb(38, 52, 163)
HSL	hsl(233, 62%, 39%)
HSV	hsv(233, 77%, 64%)
CMYK	cmyk(76.7%, 68.1%, 0%, 36.1%)
CIE-LAB	lab(28.14, 34.50, -61.22)
CIE-LCH	lch(28.14, 70.27, 299.40°)
OKLab	oklab(39.45% 0.0002 -0.1771)
OKLCH	oklch(39.45% 0.177 270.1)
XYZ	xyz(8.6359, 5.5115, 35.2519)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2634A3 #A39526

analogous

#2673A3 #2634A3 #5726A3

triadic

#2634A3 #A32634 #34A326

tetradic

#2634A3 #A32673 #A39526 #26A357

square

#2634A3 #A32673 #A39526 #26A357

split-complementary

#2634A3 #A35726 #73A326

monochromatic

#0F1440 #1A2471 #2634A3 #3647D0 #6875DC

Accessibility & contrast

On white

9.99

#2634A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2634A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2634A3

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2634A3	#FFFFFF	#000000	##FFFFFF
##2634A3	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A6

Deuteranopia (green-blind)

#003CA1

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2634a3;
/* rgb */ color: rgb(38, 52, 163);
/* oklch */ color: oklch(39.4% 0.177 270.1);

Tailwind

colors: {
  custom: {
    50: '#756bbf',
    500: '#2634a3',
    950: '#000000',
  },
}

SCSS

$custom: #2634a3;
$custom-light: #756bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2634a3",
  "rgb": {
    "r": 38,
    "g": 52,
    "b": 163
  },
  "hsl": {
    "h": 233.28,
    "s": 62.189,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39449,
    "c": 0.17715,
    "h": 270.1
  },
  "luminance": 0.05512
}

Semantic roles & 50–950 ramp

primary

#2634A3

secondary

#C2B763

accent

#D343E5

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2634A3

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

Preview Lab → · Contrast checker → · Palette generator →