#235A7D#235A7D

#235A7D is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.8% C 0.081 H 240.1°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#235A7D
RGB	rgb(35, 90, 125)
HSL	hsl(203, 56%, 31%)
HSV	hsv(203, 72%, 49%)
CMYK	cmyk(72%, 28%, 0%, 51%)
CIE-LAB	lab(36.27, -5.73, -24.95)
CIE-LCH	lch(36.27, 25.60, 257.07°)
OKLab	oklab(44.78% -0.0404 -0.0703)
OKLCH	oklch(44.78% 0.081 240.1)
XYZ	xyz(8.0495, 9.1494, 20.7399)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235A7D #7D4623

analogous

#237D73 #235A7D #232D7D

triadic

#235A7D #7D235A #5A7D23

tetradic

#235A7D #73237D #7D4623 #2D7D23

square

#235A7D #73237D #7D4623 #2D7D23

split-complementary

#235A7D #7D232D #7D7323

monochromatic

#08151D #16384D #235A7D #307CAD #4D9BCD

Accessibility & contrast

On white

7.42

#235A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#235A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #235A7D

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235A7D	#FFFFFF	#000000	##FFFFFF
##235A7D	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5A7F

Deuteranopia (green-blind)

#3E517C

Tritanopia (blue-blind)

#006366

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #235a7d;
/* rgb */ color: rgb(35, 90, 125);
/* oklch */ color: oklch(44.8% 0.081 240.1);

Tailwind

colors: {
  custom: {
    50: '#6a88a3',
    500: '#235a7d',
    950: '#000000',
  },
}

SCSS

$custom: #235a7d;
$custom-light: #6a88a3;
$custom-dark: #000000;

JSON

{
  "hex": "#235a7d",
  "rgb": {
    "r": 35,
    "g": 90,
    "b": 125
  },
  "hsl": {
    "h": 203.333,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44782,
    "c": 0.08114,
    "h": 240.1
  },
  "luminance": 0.0915
}

Semantic roles & 50–950 ramp

primary

#235A7D

secondary

#AF734C

accent

#8348E0

background

#F6F8FA

surface

#ECEFF3

border

#C7CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #235A7D

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

Preview Lab → · Contrast checker → · Palette generator →