#235FD7
Closest named color: Azul (#1D5DEC). oklch(52.1% 0.195 262.1), rgb(35, 95, 215).
Aa
White text reads best on this color (5.69:1).
About this color
#235FD7 is a medium-dark, vivid blue. In OKLCH its lightness is 52%, its chroma 0.195 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Azul (#1D5DEC), ΔE 0.033 away. White text reads best on it, at 5.69:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.195) |
| Temperature | cool |
| Nearest name | Azul (#1D5DEC) |
| Black text | 3.68:1 |
| White text | 5.69:1 |
Values
| HEX | #235FD7 |
| RGB | rgb(35, 95, 215) |
| HSL | hsl(220, 72%, 49%) |
| OKLCH | oklch(52.1% 0.195 262.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #235FD7 | 5.69:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #235FD7 | 3.68:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #235FD7 text on white | 5.69:1 | AA | Lc 77.8 | Fine for body text |
| #235FD7 text on black | 3.68:1 | AA large text | Lc -24.0 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EAFD
oklch(93.5% 0.028 263.4)
-
Step 200
200
#C7DAFD
oklch(88.5% 0.053 262.7)
-
Step 300
300
#A0C1FE
oklch(80.9% 0.094 262.4)
-
Step 400
400
#6C9EFE
oklch(70.7% 0.151 262.4)
-
Step 500
500
#4482FC
oklch(63% 0.193 262.1)
-
Step 600
600
#2668EB
oklch(55.6% 0.209 262)
-
Step 700
700 (this color)
#235FD7
oklch(52.1% 0.195 262.1)
-
Step 800
800
#1747A5
oklch(42.7% 0.16 261.9)
-
Step 900
900
#193D83
oklch(37.8% 0.125 261.9)
-
Step 950
950
#0F244D
oklch(27% 0.081 262.1)
#235FD7 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #006FDB | 0.039 |
| Deuteranopia (no green cones) | #005FD5 | 0.014 |
| Tritanopia (no blue cones) | #007D92 | 0.149 |
| Achromatopsia (no color) | #676767 | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #235FD7
#235FD7
oklch(52.1% 0.195 262.1)
- #886200
#886200
oklch(52.2% 0.108 82)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #235FD7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azul #1D5DEC ΔE 0.033
- Warm Blue #4B57DB ΔE 0.039
- Royal Blue #4169E1 ΔE 0.042
- Neon Blue #4361EE ΔE 0.047
- Cerulean Blue #056EEE ΔE 0.049
- Bright Blue #0165FC ΔE 0.058
- Mid Blue #276AB3 ΔE 0.066
- Electric Blue #0652FF ΔE 0.068
Use #235FD7 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.