#3124B6#3124B6

#3124B6 is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.8% C 0.213 H 274.6°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#3124B6
RGB	rgb(49, 36, 182)
HSL	hsl(245, 67%, 43%)
HSV	hsv(245, 80%, 71%)
CMYK	cmyk(73.1%, 80.2%, 0%, 28.6%)
CIE-LAB	lab(27.55, 50.97, -73.59)
CIE-LCH	lch(27.55, 89.51, 304.71°)
OKLab	oklab(39.79% 0.0172 -0.2128)
OKLCH	oklch(39.79% 0.214 274.6)
XYZ	xyz(10.3382, 5.2911, 44.7233)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3124B6 #A9B624

analogous

#2460B6 #3124B6 #7A24B6

triadic

#3124B6 #B63124 #24B631

tetradic

#3124B6 #B62460 #A9B624 #24B67A

square

#3124B6 #B62460 #A9B624 #24B67A

split-complementary

#3124B6 #B67A24 #60B624

monochromatic

#151050 #231A83 #3124B6 #4C3ED9 #7C71E3

Accessibility & contrast

On white

10.20

#3124B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3124B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3124B6

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3124B6	#FFFFFF	#000000	##FFFFFF
##3124B6	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047BA

Deuteranopia (green-blind)

#003AB4

Tritanopia (blue-blind)

#00516E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3124b6;
/* rgb */ color: rgb(49, 36, 182);
/* oklch */ color: oklch(39.8% 0.213 274.6);

Tailwind

colors: {
  custom: {
    50: '#7f63cd',
    500: '#3124b6',
    950: '#000000',
  },
}

SCSS

$custom: #3124b6;
$custom-light: #7f63cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3124b6",
  "rgb": {
    "r": 49,
    "g": 36,
    "b": 182
  },
  "hsl": {
    "h": 245.342,
    "s": 66.972,
    "l": 42.745
  },
  "oklch": {
    "l": 0.3979,
    "c": 0.2135,
    "h": 274.6
  },
  "luminance": 0.05292
}

Semantic roles & 50–950 ramp

primary

#3124B6

secondary

#C1CA6C

accent

#EA3EDB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0514

muted

#7D7A82

Preview Lab

Preview with #3124B6

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

Preview Lab → · Contrast checker → · Palette generator →