#234883#234883

#234883 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.7% C 0.108 H 259.4°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#234883
RGB	rgb(35, 72, 131)
HSL	hsl(217, 58%, 33%)
HSV	hsv(217, 73%, 51%)
CMYK	cmyk(73.3%, 45%, 0%, 48.6%)
CIE-LAB	lab(30.95, 8.27, -37.07)
CIE-LCH	lch(30.95, 37.98, 282.57°)
OKLab	oklab(40.72% -0.0199 -0.106)
OKLCH	oklch(40.72% 0.108 259.4)
XYZ	xyz(7.1058, 6.6300, 22.3736)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234883 #835E23

analogous

#237883 #234883 #2E2383

triadic

#234883 #832348 #488323

tetradic

#234883 #832378 #835E23 #23832E

square

#234883 #832378 #835E23 #23832E

split-complementary

#234883 #832E23 #788323

monochromatic

#091322 #162D53 #234883 #3063B3 #5082D0

Accessibility & contrast

On white

9.03

#234883 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#234883 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234883

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234883	#FFFFFF	#000000	##FFFFFF
##234883	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4E85

Deuteranopia (green-blind)

#1A4582

Tritanopia (blue-blind)

#00565F

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #234883;
/* rgb */ color: rgb(35, 72, 131);
/* oklch */ color: oklch(40.7% 0.108 259.4);

Tailwind

colors: {
  custom: {
    50: '#6b7aa7',
    500: '#234883',
    950: '#000000',
  },
}

SCSS

$custom: #234883;
$custom-light: #6b7aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#234883",
  "rgb": {
    "r": 35,
    "g": 72,
    "b": 131
  },
  "hsl": {
    "h": 216.875,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40724,
    "c": 0.10787,
    "h": 259.4
  },
  "luminance": 0.06631
}

Semantic roles & 50–950 ramp

primary

#234883

secondary

#B48D4E

accent

#A647E1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #234883

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

Preview Lab → · Contrast checker → · Palette generator →