#315ADC#315ADC

#315ADC is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.0% C 0.204 H 266.0°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#315ADC
RGB	rgb(49, 90, 220)
HSL	hsl(226, 71%, 53%)
HSV	hsv(226, 78%, 86%)
CMYK	cmyk(77.7%, 59.1%, 0%, 13.7%)
CIE-LAB	lab(42.96, 32.13, -70.38)
CIE-LCH	lch(42.96, 77.36, 294.54°)
OKLab	oklab(52.03% -0.0143 -0.2034)
OKLCH	oklch(52.03% 0.204 266)
XYZ	xyz(17.8365, 13.1305, 69.2907)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315ADC #DCB331

analogous

#31AFDC #315ADC #5D31DC

triadic

#315ADC #DC315A #5ADC31

tetradic

#315ADC #DC31AF #DCB331 #31DC5D

square

#315ADC #DC31AF #DCB331 #31DC5D

split-complementary

#315ADC #DC5D31 #AFDC31

monochromatic

#152E7D #1E42B2 #315ADC #6584E5 #9AAEEE

Accessibility & contrast

On white

5.79

#315ADC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#315ADC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315ADC

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315ADC	#FFFFFF	#000000	##FFFFFF
##315ADC	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE0

Deuteranopia (green-blind)

#005ED9

Tritanopia (blue-blind)

#007B92

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #315adc;
/* rgb */ color: rgb(49, 90, 220);
/* oklch */ color: oklch(52.0% 0.204 266.0);

Tailwind

colors: {
  custom: {
    50: '#8388e8',
    500: '#315adc',
    950: '#000000',
  },
}

SCSS

$custom: #315adc;
$custom-light: #8388e8;
$custom-dark: #000000;

JSON

{
  "hex": "#315adc",
  "rgb": {
    "r": 49,
    "g": 90,
    "b": 220
  },
  "hsl": {
    "h": 225.614,
    "s": 70.954,
    "l": 52.745
  },
  "oklch": {
    "l": 0.52031,
    "c": 0.20389,
    "h": 266
  },
  "luminance": 0.13133
}

Semantic roles & 50–950 ramp

primary

#315ADC

secondary

#D9C88F

accent

#C33AEE

background

#F8F8FE

surface

#F0EFFD

border

#CBCAD5

text

#0D0B16

muted

#7D7C84

Preview Lab

Preview with #315ADC

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

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