#234680#234680

#234680 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.0% C 0.106 H 259.9°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#234680
RGB	rgb(35, 70, 128)
HSL	hsl(217, 57%, 32%)
HSV	hsv(217, 73%, 50%)
CMYK	cmyk(72.7%, 45.3%, 0%, 49.8%)
CIE-LAB	lab(30.15, 8.44, -36.50)
CIE-LCH	lch(30.15, 37.46, 283.02°)
OKLab	oklab(40.04% -0.0185 -0.1044)
OKLCH	oklch(40.04% 0.106 259.9)
XYZ	xyz(6.7782, 6.2954, 21.2758)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234680 #805D23

analogous

#237580 #234680 #2E2380

triadic

#234680 #802346 #468023

tetradic

#234680 #802375 #805D23 #23802E

square

#234680 #802375 #805D23 #23802E

split-complementary

#234680 #802E23 #758023

monochromatic

#091120 #162C50 #234680 #3060B0 #4F7FCF

Accessibility & contrast

On white

9.30

#234680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#234680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234680

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234680	#FFFFFF	#000000	##FFFFFF
##234680	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4C82

Deuteranopia (green-blind)

#19437F

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #234680;
/* rgb */ color: rgb(35, 70, 128);
/* oklch */ color: oklch(40.0% 0.106 259.9);

Tailwind

colors: {
  custom: {
    50: '#6a79a5',
    500: '#234680',
    950: '#000000',
  },
}

SCSS

$custom: #234680;
$custom-light: #6a79a5;
$custom-dark: #000000;

JSON

{
  "hex": "#234680",
  "rgb": {
    "r": 35,
    "g": 70,
    "b": 128
  },
  "hsl": {
    "h": 217.419,
    "s": 57.055,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40041,
    "c": 0.10599,
    "h": 259.9
  },
  "luminance": 0.06296
}

Semantic roles & 50–950 ramp

primary

#234680

secondary

#B28C4D

accent

#A747E0

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #234680

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

Preview Lab → · Contrast checker → · Palette generator →