#235DBB#235DBB

#235DBB is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.5% C 0.160 H 259.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#235DBB
RGB	rgb(35, 93, 187)
HSL	hsl(217, 68%, 44%)
HSV	hsv(217, 81%, 73%)
CMYK	cmyk(81.3%, 50.3%, 0%, 26.7%)
CIE-LAB	lab(40.85, 16.30, -54.79)
CIE-LCH	lch(40.85, 57.16, 286.57°)
OKLab	oklab(49.54% -0.0283 -0.1577)
OKLCH	oklch(49.54% 0.16 259.8)
XYZ	xyz(13.5739, 11.7722, 48.5609)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235DBB #BB8123

analogous

#23A9BB #235DBB #3523BB

triadic

#235DBB #BB235D #5DBB23

tetradic

#235DBB #BB23A9 #BB8123 #23BB35

square

#235DBB #BB23A9 #BB8123 #23BB35

split-complementary

#235DBB #BB3523 #A9BB23

monochromatic

#102A54 #194387 #235DBB #407BDB #749FE5

Accessibility & contrast

On white

6.26

#235DBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#235DBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #235DBB

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235DBB	#FFFFFF	#000000	##FFFFFF
##235DBB	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2268BE

Deuteranopia (green-blind)

#005AB9

Tritanopia (blue-blind)

#007483

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #235dbb;
/* rgb */ color: rgb(35, 93, 187);
/* oklch */ color: oklch(49.5% 0.160 259.8);

Tailwind

colors: {
  custom: {
    50: '#778ad0',
    500: '#235dbb',
    950: '#000000',
  },
}

SCSS

$custom: #235dbb;
$custom-light: #778ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#235dbb",
  "rgb": {
    "r": 35,
    "g": 93,
    "b": 187
  },
  "hsl": {
    "h": 217.105,
    "s": 68.468,
    "l": 43.529
  },
  "oklch": {
    "l": 0.49538,
    "c": 0.16024,
    "h": 259.8
  },
  "luminance": 0.11774
}

Semantic roles & 50–950 ramp

primary

#235DBB

secondary

#CCA86E

accent

#A93CEB

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0B14

muted

#7C7C82

Preview Lab

Preview with #235DBB

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

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