#315489#315489

#315489 is a dark, moderate blue. Relative luminance 0.088; OKLCH L 44.6% C 0.097 H 258.5°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#315489
RGB	rgb(49, 84, 137)
HSL	hsl(216, 47%, 36%)
HSV	hsv(216, 64%, 54%)
CMYK	cmyk(64.2%, 38.7%, 0%, 46.3%)
CIE-LAB	lab(35.59, 5.09, -33.33)
CIE-LCH	lch(35.59, 33.72, 278.68°)
OKLab	oklab(44.62% -0.0193 -0.0946)
OKLCH	oklch(44.62% 0.097 258.5)
XYZ	xyz(8.9507, 8.7989, 24.8887)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315489 #896631

analogous

#318089 #315489 #3A3189

triadic

#315489 #893154 #548931

tetradic

#315489 #893180 #896631 #31893A

square

#315489 #893180 #896631 #31893A

split-complementary

#315489 #893A31 #808931

monochromatic

#111D2F #21385C #315489 #4170B6 #6B90CA

Accessibility & contrast

On white

7.61

#315489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#315489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315489

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315489	#FFFFFF	#000000	##FFFFFF
##315489	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D588B

Deuteranopia (green-blind)

#315088

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #315489;
/* rgb */ color: rgb(49, 84, 137);
/* oklch */ color: oklch(44.6% 0.097 258.5);

Tailwind

colors: {
  custom: {
    50: '#7283ac',
    500: '#315489',
    950: '#000000',
  },
}

SCSS

$custom: #315489;
$custom-light: #7283ac;
$custom-dark: #000000;

JSON

{
  "hex": "#315489",
  "rgb": {
    "r": 49,
    "g": 84,
    "b": 137
  },
  "hsl": {
    "h": 216.136,
    "s": 47.312,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44616,
    "c": 0.09658,
    "h": 258.5
  },
  "luminance": 0.088
}

Semantic roles & 50–950 ramp

primary

#315489

secondary

#B19364

accent

#A251D7

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #315489

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

Preview Lab → · Contrast checker → · Palette generator →