#315A96#315A96

#315A96 is a mid, moderate blue. Relative luminance 0.102; OKLCH L 46.8% C 0.108 H 257.9°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#315A96
RGB	rgb(49, 90, 150)
HSL	hsl(216, 51%, 39%)
HSV	hsv(216, 67%, 59%)
CMYK	cmyk(67.3%, 40%, 0%, 41.2%)
CIE-LAB	lab(38.14, 5.99, -37.17)
CIE-LCH	lch(38.14, 37.65, 279.15°)
OKLab	oklab(46.83% -0.0226 -0.1058)
OKLCH	oklch(46.83% 0.108 257.9)
XYZ	xyz(10.4258, 10.1663, 30.2611)
Luminance	0.1017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315A96 #966D31

analogous

#318D96 #315A96 #3B3196

triadic

#315A96 #96315A #5A9631

tetradic

#315A96 #96318D #966D31 #31963B

square

#315A96 #96318D #966D31 #31963B

split-complementary

#315A96 #963B31 #8D9631

monochromatic

#13233A #223E68 #315A96 #4376C1 #7198D1

Accessibility & contrast

On white

6.92

#315A96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#315A96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315A96

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315A96	#FFFFFF	#000000	##FFFFFF
##315A96	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5F98

Deuteranopia (green-blind)

#305595

Tritanopia (blue-blind)

#006870

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #315a96;
/* rgb */ color: rgb(49, 90, 150);
/* oklch */ color: oklch(46.8% 0.108 257.9);

Tailwind

colors: {
  custom: {
    50: '#7488b5',
    500: '#315a96',
    950: '#000000',
  },
}

SCSS

$custom: #315a96;
$custom-light: #7488b5;
$custom-dark: #000000;

JSON

{
  "hex": "#315a96",
  "rgb": {
    "r": 49,
    "g": 90,
    "b": 150
  },
  "hsl": {
    "h": 215.644,
    "s": 50.754,
    "l": 39.02
  },
  "oklch": {
    "l": 0.46833,
    "c": 0.10819,
    "h": 257.9
  },
  "luminance": 0.10167
}

Semantic roles & 50–950 ramp

primary

#315A96

secondary

#B8996A

accent

#A14EDA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #315A96

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

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