#232E50#232E50

#232E50 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 30.9% C 0.063 H 269.0°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#232E50
RGB	rgb(35, 46, 80)
HSL	hsl(225, 39%, 23%)
HSV	hsv(225, 56%, 31%)
CMYK	cmyk(56.3%, 42.5%, 0%, 68.6%)
CIE-LAB	lab(19.60, 6.61, -22.32)
CIE-LCH	lch(19.60, 23.28, 286.49°)
OKLab	oklab(30.92% -0.0011 -0.0631)
OKLCH	oklch(30.92% 0.063 269)
XYZ	xyz(3.1176, 2.8903, 7.9815)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E50 #504523

analogous

#234550 #232E50 #2E2350

triadic

#232E50 #50232E #2E5023

tetradic

#232E50 #502345 #504523 #23502E

square

#232E50 #502345 #504523 #23502E

split-complementary

#232E50 #502E23 #455023

monochromatic

#090C15 #101625 #232E50 #36467B #485FA5

Accessibility & contrast

On white

13.31

#232E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#232E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E50

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E50	#FFFFFF	#000000	##FFFFFF
##232E50	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213251

Deuteranopia (green-blind)

#1C2E4F

Tritanopia (blue-blind)

#0F353B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #232e50;
/* rgb */ color: rgb(35, 46, 80);
/* oklch */ color: oklch(30.9% 0.063 269.0);

Tailwind

colors: {
  custom: {
    50: '#616681',
    500: '#232e50',
    950: '#000000',
  },
}

SCSS

$custom: #232e50;
$custom-light: #616681;
$custom-dark: #000000;

JSON

{
  "hex": "#232e50",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 80
  },
  "hsl": {
    "h": 225.333,
    "s": 39.13,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30922,
    "c": 0.06315,
    "h": 269
  },
  "luminance": 0.02891
}

Semantic roles & 50–950 ramp

primary

#232E50

secondary

#84764B

accent

#B259CF

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#05050A

muted

#797A7C

Preview Lab

Preview with #232E50

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

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