#235FB1#235FB1

#235FB1 is a mid, vivid cyan. Relative luminance 0.117; OKLCH L 49.3% C 0.144 H 257.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#235FB1
RGB	rgb(35, 95, 177)
HSL	hsl(215, 67%, 42%)
HSV	hsv(215, 80%, 69%)
CMYK	cmyk(80.2%, 46.3%, 0%, 30.6%)
CIE-LAB	lab(40.76, 11.09, -49.08)
CIE-LCH	lch(40.76, 50.31, 282.73°)
OKLab	oklab(49.25% -0.0315 -0.1409)
OKLCH	oklch(49.25% 0.144 257.4)
XYZ	xyz(12.7182, 11.7145, 43.1773)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235FB1 #B17523

analogous

#23A6B1 #235FB1 #2E23B1

triadic

#235FB1 #B1235F #5FB123

tetradic

#235FB1 #B123A6 #B17523 #23B12E

square

#235FB1 #B123A6 #B17523 #23B12E

split-complementary

#235FB1 #B12E23 #A6B123

monochromatic

#0F284B #19447E #235FB1 #397CD8 #6C9EE2

Accessibility & contrast

On white

6.28

#235FB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#235FB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #235FB1

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235FB1	#FFFFFF	#000000	##FFFFFF
##235FB1	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3367B4

Deuteranopia (green-blind)

#0E5AAF

Tritanopia (blue-blind)

#00737F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #235fb1;
/* rgb */ color: rgb(35, 95, 177);
/* oklch */ color: oklch(49.3% 0.144 257.4);

Tailwind

colors: {
  custom: {
    50: '#758bc9',
    500: '#235fb1',
    950: '#000000',
  },
}

SCSS

$custom: #235fb1;
$custom-light: #758bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#235fb1",
  "rgb": {
    "r": 35,
    "g": 95,
    "b": 177
  },
  "hsl": {
    "h": 214.648,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49254,
    "c": 0.14435,
    "h": 257.4
  },
  "luminance": 0.11716
}

Semantic roles & 50–950 ramp

primary

#235FB1

secondary

#C89F68

accent

#A13EEA

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #235FB1

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

Preview Lab → · Contrast checker → · Palette generator →