#235DB0#235DB0

#235DB0 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 48.7% C 0.145 H 258.1°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#235DB0
RGB	rgb(35, 93, 176)
HSL	hsl(215, 67%, 41%)
HSV	hsv(215, 80%, 69%)
CMYK	cmyk(80.1%, 47.2%, 0%, 31%)
CIE-LAB	lab(40.11, 12.00, -49.53)
CIE-LCH	lch(40.11, 50.96, 283.62°)
OKLab	oklab(48.74% -0.03 -0.1422)
OKLCH	oklch(48.74% 0.145 258.1)
XYZ	xyz(12.4411, 11.3191, 42.5950)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235DB0 #B07623

analogous

#23A4B0 #235DB0 #2F23B0

triadic

#235DB0 #B0235D #5DB023

tetradic

#235DB0 #B023A4 #B07623 #23B02F

square

#235DB0 #B023A4 #B07623 #23B02F

split-complementary

#235DB0 #B02F23 #A4B023

monochromatic

#0F274A #19427D #235DB0 #397AD8 #6C9CE2

Accessibility & contrast

On white

6.43

#235DB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#235DB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #235DB0

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235DB0	#FFFFFF	#000000	##FFFFFF
##235DB0	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F65B3

Deuteranopia (green-blind)

#0559AE

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #235db0;
/* rgb */ color: rgb(35, 93, 176);
/* oklch */ color: oklch(48.7% 0.145 258.1);

Tailwind

colors: {
  custom: {
    50: '#748ac8',
    500: '#235db0',
    950: '#000000',
  },
}

SCSS

$custom: #235db0;
$custom-light: #748ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#235db0",
  "rgb": {
    "r": 35,
    "g": 93,
    "b": 176
  },
  "hsl": {
    "h": 215.319,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48735,
    "c": 0.14539,
    "h": 258.1
  },
  "luminance": 0.11321
}

Semantic roles & 50–950 ramp

primary

#235DB0

secondary

#C8A067

accent

#A33EEA

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #235DB0

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

Preview Lab → · Contrast checker → · Palette generator →