#23314F#23314F

#23314F is a dark, muted blue. Relative luminance 0.031; OKLCH L 31.6% C 0.057 H 264.4°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#23314F
RGB	rgb(35, 49, 79)
HSL	hsl(221, 39%, 22%)
HSV	hsv(221, 56%, 31%)
CMYK	cmyk(55.7%, 38%, 0%, 69%)
CIE-LAB	lab(20.51, 4.11, -20.21)
CIE-LCH	lch(20.51, 20.63, 281.50°)
OKLab	oklab(31.61% -0.0056 -0.057)
OKLCH	oklch(31.61% 0.057 264.4)
XYZ	xyz(3.2023, 3.1182, 7.8288)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23314F #4F4123

analogous

#23474F #23314F #2B234F

triadic

#23314F #4F2331 #314F23

tetradic

#23314F #4F2347 #4F4123 #234F2B

square

#23314F #4F2347 #4F4123 #234F2B

split-complementary

#23314F #4F2B23 #474F23

monochromatic

#090D15 #101725 #23314F #364B79 #4966A4

Accessibility & contrast

On white

12.93

#23314F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#23314F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23314F

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23314F	#FFFFFF	#000000	##FFFFFF
##23314F	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253450

Deuteranopia (green-blind)

#20304E

Tritanopia (blue-blind)

#0F373C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #23314f;
/* rgb */ color: rgb(35, 49, 79);
/* oklch */ color: oklch(31.6% 0.057 264.4);

Tailwind

colors: {
  custom: {
    50: '#616880',
    500: '#23314f',
    950: '#000000',
  },
}

SCSS

$custom: #23314f;
$custom-light: #616880;
$custom-dark: #000000;

JSON

{
  "hex": "#23314f",
  "rgb": {
    "r": 35,
    "g": 49,
    "b": 79
  },
  "hsl": {
    "h": 220.909,
    "s": 38.596,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31608,
    "c": 0.05725,
    "h": 264.4
  },
  "luminance": 0.03118
}

Semantic roles & 50–950 ramp

primary

#23314F

secondary

#83714B

accent

#A959CF

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#05060A

muted

#797A7C

Preview Lab

Preview with #23314F

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

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