#3126A7#3126A7

#3126A7 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.4% C 0.194 H 275.9°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#3126A7
RGB	rgb(49, 38, 167)
HSL	hsl(245, 63%, 40%)
HSV	hsv(245, 77%, 65%)
CMYK	cmyk(70.7%, 77.2%, 0%, 34.5%)
CIE-LAB	lab(26.24, 45.26, -66.75)
CIE-LCH	lch(26.24, 80.65, 304.14°)
OKLab	oklab(38.39% 0.02 -0.193)
OKLCH	oklch(38.39% 0.194 275.9)
XYZ	xyz(8.9325, 4.8284, 37.0130)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3126A7 #9CA726

analogous

#265CA7 #3126A7 #7126A7

triadic

#3126A7 #A73126 #26A731

tetradic

#3126A7 #A7265C #9CA726 #26A771

square

#3126A7 #A7265C #9CA726 #26A771

split-complementary

#3126A7 #A77126 #5CA726

monochromatic

#140F43 #221B75 #3126A7 #4538D2 #746ADD

Accessibility & contrast

On white

10.68

#3126A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3126A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3126A7

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3126A7	#FFFFFF	#000000	##FFFFFF
##3126A7	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#0038A5

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3126a7;
/* rgb */ color: rgb(49, 38, 167);
/* oklch */ color: oklch(38.4% 0.194 275.9);

Tailwind

colors: {
  custom: {
    50: '#7b63c2',
    500: '#3126a7',
    950: '#000000',
  },
}

SCSS

$custom: #3126a7;
$custom-light: #7b63c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3126a7",
  "rgb": {
    "r": 49,
    "g": 38,
    "b": 167
  },
  "hsl": {
    "h": 245.116,
    "s": 62.927,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38388,
    "c": 0.19402,
    "h": 275.9
  },
  "luminance": 0.04829
}

Semantic roles & 50–950 ramp

primary

#3126A7

secondary

#BBC365

accent

#E642D8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3126A7

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

Preview Lab → · Contrast checker → · Palette generator →