#435ABF
Closest named color: Iris (#6258C4). oklch(50.6% 0.16 270.1), rgb(67, 90, 191).
Aa
White text reads best on this color (6.08:1).
About this color
#435ABF is a medium-dark, vivid blue. In OKLCH its lightness is 51%, its chroma 0.160 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.043 away. White text reads best on it, at 6.08:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.160) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.45:1 |
| White text | 6.08:1 |
Values
| HEX | #435ABF |
| RGB | rgb(67, 90, 191) |
| HSL | hsl(229, 49%, 51%) |
| OKLCH | oklch(50.6% 0.16 270.1) |
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 #435ABF | 6.08:1 | AA | Lc -85.2 | Fine for body text |
| Black text on #435ABF | 3.45:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #435ABF text on white | 6.08:1 | AA | Lc 80.0 | Fine for body text |
| #435ABF text on black | 3.45:1 | AA large text | Lc -21.8 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4EAF9
oklch(93.7% 0.021 268.4)
-
Step 200
200
#CED8F7
oklch(88.4% 0.044 271.3)
-
Step 300
300
#ADBFF4
oklch(81% 0.078 270)
-
Step 400
400
#839CEE
oklch(70.8% 0.124 270.1)
-
Step 500
500
#6581E8
oklch(63.1% 0.158 270)
-
Step 600
600
#4E68D7
oklch(55.7% 0.172 270)
-
Step 700
700 (this color)
#435ABF
oklch(50.6% 0.16 270.1)
-
Step 800
800
#344797
oklch(42.8% 0.133 269.9)
-
Step 900
900
#2D3C78
oklch(37.7% 0.104 270.2)
-
Step 950
950
#1A2446
oklch(27.1% 0.065 269.4)
#435ABF 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) | #1968C3 | 0.044 |
| Deuteranopia (no green cones) | #005DBD | 0.043 |
| Tritanopia (no blue cones) | #007284 | 0.134 |
| Achromatopsia (no color) | #626262 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435ABF
#435ABF
oklch(50.6% 0.16 270.1)
- #7C6100
#7C6100
oklch(50.5% 0.103 89.6)
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 #435ABF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.043
- Warm Blue #4B57DB ΔE 0.046
- Mid Blue #276AB3 ΔE 0.052
- French Blue #436BAD ΔE 0.058
- Dark Periwinkle #665FD1 ΔE 0.058
- Slate Blue #6A5ACD ΔE 0.059
- Royal Blue #4169E1 ΔE 0.062
- Light Indigo #6D5ACF ΔE 0.065
Use #435ABF 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.